From 58e63a47b176aed399d0c5972d6d67134dad3cd4 Mon Sep 17 00:00:00 2001 From: CF Logging And Metrics CI Bot Date: Mon, 9 Dec 2024 18:00:25 +0000 Subject: [PATCH] Bump dependencies --- src/go.mod | 32 +- src/go.sum | 70 +- .../prometheus/common/expfmt/encode.go | 4 +- .../prometheus/common/expfmt/expfmt.go | 4 +- .../common/expfmt/openmetrics_create.go | 4 +- .../prometheus/common/expfmt/text_parse.go | 2 +- .../prometheus/common/model/alert.go | 7 +- .../prometheus/common/model/metric.go | 31 +- .../prometheus/common/model/silence.go | 17 +- .../prometheus/common/model/value_float.go | 3 +- .../common/model/value_histogram.go | 7 +- .../github.com/valyala/fasthttp/.golangci.yml | 1 + .../github.com/valyala/fasthttp/client.go | 3 +- .../github.com/valyala/fasthttp/cookie.go | 17 +- .../github.com/valyala/fasthttp/http.go | 115 +++- .../github.com/valyala/fasthttp/server.go | 42 +- src/vendor/github.com/valyala/fasthttp/uri.go | 6 +- src/vendor/golang.org/x/net/http2/frame.go | 4 +- src/vendor/golang.org/x/net/http2/http2.go | 42 +- src/vendor/golang.org/x/net/http2/server.go | 35 +- .../golang.org/x/net/http2/transport.go | 137 +++- .../golang.org/x/sys/unix/zerrors_linux.go | 9 + .../x/sys/unix/zerrors_linux_386.go | 6 + .../x/sys/unix/zerrors_linux_amd64.go | 6 + .../x/sys/unix/zerrors_linux_arm.go | 6 + .../x/sys/unix/zerrors_linux_arm64.go | 7 + .../x/sys/unix/zerrors_linux_loong64.go | 6 + .../x/sys/unix/zerrors_linux_mips.go | 6 + .../x/sys/unix/zerrors_linux_mips64.go | 6 + .../x/sys/unix/zerrors_linux_mips64le.go | 6 + .../x/sys/unix/zerrors_linux_mipsle.go | 6 + .../x/sys/unix/zerrors_linux_ppc.go | 6 + .../x/sys/unix/zerrors_linux_ppc64.go | 6 + .../x/sys/unix/zerrors_linux_ppc64le.go | 6 + .../x/sys/unix/zerrors_linux_riscv64.go | 6 + .../x/sys/unix/zerrors_linux_s390x.go | 6 + .../x/sys/unix/zerrors_linux_sparc64.go | 6 + .../x/sys/unix/ztypes_darwin_amd64.go | 60 ++ .../x/sys/unix/ztypes_darwin_arm64.go | 60 ++ .../golang.org/x/sys/unix/ztypes_linux.go | 20 +- .../x/sys/windows/syscall_windows.go | 2 + .../golang.org/x/sys/windows/types_windows.go | 1 + .../x/sys/windows/zsyscall_windows.go | 28 +- .../x/tools/go/gcexportdata/gcexportdata.go | 22 +- .../x/tools/go/packages/external.go | 7 +- .../golang.org/x/tools/go/packages/golist.go | 5 +- .../x/tools/go/packages/loadmode_string.go | 1 + .../x/tools/go/packages/packages.go | 50 +- .../x/tools/internal/gcimporter/exportdata.go | 71 +- .../x/tools/internal/gcimporter/gcimporter.go | 80 ++- .../internal/packagesinternal/packages.go | 2 - .../tools/internal/typesinternal/zerovalue.go | 282 ++++++++ .../x/tools/internal/versions/constraint.go | 13 - .../internal/versions/constraint_go121.go | 14 - .../googleapis/api/httpbody/httpbody.pb.go | 6 +- .../google.golang.org/grpc/CONTRIBUTING.md | 16 +- .../grpc/balancer/balancer.go | 15 +- .../grpc/balancer/base/balancer.go | 2 +- .../balancer/pickfirst/internal/internal.go | 24 + .../grpc/balancer/pickfirst/pickfirst.go | 14 +- .../pickfirst/pickfirstleaf/pickfirstleaf.go | 625 ++++++++++++++++++ .../grpc/balancer_wrapper.go | 48 +- .../google.golang.org/grpc/clientconn.go | 54 +- .../google.golang.org/grpc/credentials/tls.go | 29 +- .../google.golang.org/grpc/dialoptions.go | 2 +- .../balancer/gracefulswitch/config.go | 2 + .../grpc/internal/channelz/channel.go | 15 + .../grpc/internal/channelz/server.go | 2 + .../grpc/internal/channelz/socket.go | 7 + .../grpc/internal/channelz/subchannel.go | 2 + .../grpc/internal/channelz/trace.go | 19 +- .../grpc/internal/envconfig/envconfig.go | 5 + .../internal/grpcsync/callback_serializer.go | 2 +- .../grpc/internal/grpcutil/method.go | 2 +- .../grpc/internal/idle/idle.go | 4 +- .../grpc/internal/internal.go | 8 +- .../internal/resolver/dns/dns_resolver.go | 6 +- .../internal/stats/metrics_recorder_list.go | 10 + .../grpc/internal/status/status.go | 35 +- .../grpc/internal/transport/http2_client.go | 60 +- .../grpc/internal/transport/transport.go | 11 +- .../grpc/mem/buffer_slice.go | 4 +- .../google.golang.org/grpc/mem/buffers.go | 32 +- src/vendor/google.golang.org/grpc/rpc_util.go | 3 +- src/vendor/google.golang.org/grpc/version.go | 2 +- src/vendor/modules.txt | 34 +- 86 files changed, 2004 insertions(+), 497 deletions(-) create mode 100644 src/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go delete mode 100644 src/vendor/golang.org/x/tools/internal/versions/constraint.go delete mode 100644 src/vendor/golang.org/x/tools/internal/versions/constraint_go121.go create mode 100644 src/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go create mode 100644 src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go diff --git a/src/go.mod b/src/go.mod index 3cff7a12f..c3f543376 100644 --- a/src/go.mod +++ b/src/go.mod @@ -2,22 +2,22 @@ module code.cloudfoundry.org/loggregator-agent-release/src go 1.22.0 -toolchain go1.22.9 +toolchain go1.22.10 require ( code.cloudfoundry.org/go-batching v0.0.0-20241125161418-1c4c43ed1a1e - code.cloudfoundry.org/go-diodes v0.0.0-20241125060457-612558937770 + code.cloudfoundry.org/go-diodes v0.0.0-20241202111822-779c0b5a3368 code.cloudfoundry.org/go-envstruct v1.7.0 code.cloudfoundry.org/go-metric-registry v0.0.0-20241125210533-4270b99b04f2 - code.cloudfoundry.org/tlsconfig v0.10.0 + code.cloudfoundry.org/tlsconfig v0.11.0 github.com/cloudfoundry/dropsonde v1.1.0 github.com/cloudfoundry/sonde-go v0.0.0-20241016180203-3c0e1c24e908 github.com/onsi/gomega v1.36.0 github.com/prometheus/client_model v0.6.1 - github.com/prometheus/common v0.60.1 - github.com/valyala/fasthttp v1.57.0 - golang.org/x/net v0.31.0 - google.golang.org/grpc v1.68.0-dev + github.com/prometheus/common v0.61.0 + github.com/valyala/fasthttp v1.58.0 + golang.org/x/net v0.32.0 + google.golang.org/grpc v1.68.1 gopkg.in/yaml.v2 v2.4.0 ) @@ -38,7 +38,7 @@ require ( github.com/cespare/xxhash/v2 v2.3.0 // indirect github.com/go-logr/logr v1.4.2 // indirect github.com/go-task/slim-sprig/v3 v3.0.0 // indirect - github.com/google/pprof v0.0.0-20241128161848-dc51965c6481 // indirect + github.com/google/pprof v0.0.0-20241206021119-61a79c692802 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 // indirect github.com/inconshreveable/mousetrap v1.1.0 // indirect github.com/klauspost/compress v1.17.11 // indirect @@ -50,14 +50,14 @@ require ( github.com/spf13/pflag v1.0.5 // indirect github.com/square/certstrap v1.3.0 // indirect github.com/valyala/bytebufferpool v1.0.0 // indirect - go.step.sm/crypto v0.54.2 // indirect - golang.org/x/crypto v0.29.0 // indirect + go.step.sm/crypto v0.55.0 // indirect + golang.org/x/crypto v0.30.0 // indirect golang.org/x/mod v0.22.0 // indirect - golang.org/x/sync v0.9.0 // indirect - golang.org/x/sys v0.27.0 // indirect - golang.org/x/text v0.20.0 // indirect - golang.org/x/tools v0.27.0 // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20241118233622-e639e219e697 // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20241118233622-e639e219e697 // indirect + golang.org/x/sync v0.10.0 // indirect + golang.org/x/sys v0.28.0 // indirect + golang.org/x/text v0.21.0 // indirect + golang.org/x/tools v0.28.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/src/go.sum b/src/go.sum index 114a92819..2a187ca15 100644 --- a/src/go.sum +++ b/src/go.sum @@ -1,16 +1,16 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= code.cloudfoundry.org/go-batching v0.0.0-20241125161418-1c4c43ed1a1e h1:bvTSt9QtJCpka5EyJiiDY68DGRH5oy4kab1Etyb8IkU= code.cloudfoundry.org/go-batching v0.0.0-20241125161418-1c4c43ed1a1e/go.mod h1:Y89Ijl3rCUvYxt3OvriVkoFgJhibutvN7wtiPiICNr0= -code.cloudfoundry.org/go-diodes v0.0.0-20241125060457-612558937770 h1:mIdbJ1bQpJ/EboT42Hz2g2e79yDns1nKYoNB01T+BO0= -code.cloudfoundry.org/go-diodes v0.0.0-20241125060457-612558937770/go.mod h1:LUuklsZ+vM4POrCPtgmPssFlsId1zYprvC0jWmhQghw= +code.cloudfoundry.org/go-diodes v0.0.0-20241202111822-779c0b5a3368 h1:MkeJ/1SwyulJ1kArYPbl3EhuSwBd/bK36kgv4rj/H6c= +code.cloudfoundry.org/go-diodes v0.0.0-20241202111822-779c0b5a3368/go.mod h1:vuWO6pLIcI5+vK8qfMytmpoy58jhUgNY6uvz7yb8jVo= code.cloudfoundry.org/go-envstruct v1.7.0 h1:6e90Z+lTPrI2jMJOoKErskL7a+Qm97GFiithcXeVWdk= code.cloudfoundry.org/go-envstruct v1.7.0/go.mod h1:xm6Eto/WB7Qq1iwEN29jUQXDeUCJ+nruwAnnrpY0s4E= code.cloudfoundry.org/go-loggregator/v10 v10.0.1 h1:rivqd/B1gjA9ihA4p6K5EijRSyv0cUjfvrp9hMkQ4Ys= code.cloudfoundry.org/go-loggregator/v10 v10.0.1/go.mod h1:DKE0kBqMXWqAzd8CMl5CAbRFUpWGBWPpmOyY4znP6ts= code.cloudfoundry.org/go-metric-registry v0.0.0-20241125210533-4270b99b04f2 h1:wA7x68A8jBX8RmK9bZ+qQoQyZHBvjbS3AmThfhsTebM= code.cloudfoundry.org/go-metric-registry v0.0.0-20241125210533-4270b99b04f2/go.mod h1:p+Hdz8bhE7yQpg1mge8dwUOvYG280v+/wMx5BjVCxz4= -code.cloudfoundry.org/tlsconfig v0.10.0 h1:IGbLsOfQmzjI1o5bcGtsTwsZl/Qoz/n5/NkBK68Lk1I= -code.cloudfoundry.org/tlsconfig v0.10.0/go.mod h1:Rz8UI6zoOnB9UFxYfPpZhAsl2hDsmjmVW9SGmUhsDSk= +code.cloudfoundry.org/tlsconfig v0.11.0 h1:I8NZMCRj06Mb6i08kpjyOR7seD16wMe9yOBXnrEPBK0= +code.cloudfoundry.org/tlsconfig v0.11.0/go.mod h1:BYtu1JO9TeKqBnHbLke7tioY9Efh1vkYt0XpkXgbF44= filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA= filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4= git.sr.ht/~nelsam/hel/v3 v3.0.4 h1:ElleA4q9XHTskFod5T7cC4oXOULo41jKRjYijTIlJgw= @@ -67,12 +67,14 @@ github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4er github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= +github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= -github.com/google/pprof v0.0.0-20241128161848-dc51965c6481 h1:yudKIrXagAOl99WQzrP1gbz5HLB9UjhcOFnPzdd6Qec= -github.com/google/pprof v0.0.0-20241128161848-dc51965c6481/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144= +github.com/google/pprof v0.0.0-20241206021119-61a79c692802 h1:US08AXzP0bLurpzFUV3Poa9ZijrRdd1zAIOVtoHEiS8= +github.com/google/pprof v0.0.0-20241206021119-61a79c692802/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144= github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ= github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs= github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk= @@ -137,8 +139,8 @@ github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY= github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro= github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4= -github.com/prometheus/common v0.60.1 h1:FUas6GcOw66yB/73KC+BOZoFJmbo/1pojoILArPAaSc= -github.com/prometheus/common v0.60.1/go.mod h1:h0LYf1R1deLSKtD4Vdg8gy4RuOvENW2J/h19V5NADQw= +github.com/prometheus/common v0.61.0 h1:3gv/GThfX0cV2lpO7gkTUwZru38mxevy90Bj8YFSRQQ= +github.com/prometheus/common v0.61.0/go.mod h1:zr29OCN/2BsJRaFwG8QOBr41D6kkchKbpeNH7pAjb/s= github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc= @@ -170,14 +172,14 @@ github.com/square/certstrap v1.3.0 h1:N9P0ZRA+DjT8pq5fGDj0z3FjafRKnBDypP0QHpMlaA github.com/square/certstrap v1.3.0/go.mod h1:wGZo9eE1B7WX2GKBn0htJ+B3OuRl2UsdCFySNooy9hU= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= -github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= +github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA= +github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U= github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc= github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw= github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc= -github.com/valyala/fasthttp v1.57.0 h1:Xw8SjWGEP/+wAAgyy5XTvgrWlOD1+TxbbvNADYCm1Tg= -github.com/valyala/fasthttp v1.57.0/go.mod h1:h6ZBaPRlzpZ6O3H5t2gEk1Qi33+TmLvfwgLLp0t9CpE= +github.com/valyala/fasthttp v1.58.0 h1:GGB2dWxSbEprU9j0iMJHgdKYJVDyjrOwF9RE59PbRuE= +github.com/valyala/fasthttp v1.58.0/go.mod h1:SYXvHHaFp7QZHGKSHmoMipInhrI5StHrhDTYVEjK/Kw= github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU= @@ -187,8 +189,8 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.opentelemetry.io/proto/otlp v1.3.1 h1:TrMUixzpM0yuc/znrFTP9MMRh8trP93mkCiDVeXrui0= go.opentelemetry.io/proto/otlp v1.3.1/go.mod h1:0X1WI4de4ZsLrrJNLAQbFeLCm3T7yBkR0XqQ7niQU+8= -go.step.sm/crypto v0.54.2 h1:3LSA5nYDQvcd484OSx7xsS3XDqQ7/WZjVqvq0+a0fWc= -go.step.sm/crypto v0.54.2/go.mod h1:1+OjUozd5aA3TkBJfr5Aobd6vNt9F70n1DagcoBh3Pc= +go.step.sm/crypto v0.55.0 h1:575Q7NahuM/ZRxUVN1GkO2e1aDYQJqIIg+nbfOajQJk= +go.step.sm/crypto v0.55.0/go.mod h1:MgEmD1lgwsuzZwTgI0GwKapHjKVEQLVggSvHuf3bYnU= go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q= @@ -196,8 +198,8 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= -golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ= -golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg= +golang.org/x/crypto v0.30.0 h1:RwoQn3GkWiMkzlX562cLB7OxWvjH1L8xutO2WoJcRoY= +golang.org/x/crypto v0.30.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= @@ -213,8 +215,8 @@ golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= -golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo= -golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM= +golang.org/x/net v0.32.0 h1:ZqPmj8Kzc+Y6e0+skZsuACbx+wzMgo5MQsJh9Qd6aYI= +golang.org/x/net v0.32.0/go.mod h1:CwU0IoeOlnQQWJ6ioyFrfRuomB8GKF6KbYXZVyeXNfs= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -222,8 +224,8 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ= -golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= +golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ= +golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -233,13 +235,13 @@ golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s= -golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= -golang.org/x/term v0.26.0 h1:WEQa6V3Gja/BhNxg540hBip/kkaYtRg3cxg4oXSw4AU= -golang.org/x/term v0.26.0/go.mod h1:Si5m1o57C5nBNQo5z1iq+XDijt21BDBDp2bK0QI8e3E= +golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA= +golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/term v0.27.0 h1:WP60Sv1nlK1T6SupCHbXzSaN0b9wUmsPoRS9b61A23Q= +golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug= -golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4= +golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo= +golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -247,22 +249,22 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20200313205530-4303120df7d8/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8= golang.org/x/tools v0.0.0-20200922162830-aeb8e3692911/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU= -golang.org/x/tools v0.27.0 h1:qEKojBykQkQ4EynWy4S8Weg69NumxKdn40Fce3uc/8o= -golang.org/x/tools v0.27.0/go.mod h1:sUi0ZgbwW9ZPAq26Ekut+weQPR5eIM6GQLQ1Yjm1H0Q= +golang.org/x/tools v0.28.0 h1:WuB6qZ4RPCQo5aP3WdKZS7i595EdWqWR8vqJTlwTVK8= +golang.org/x/tools v0.28.0/go.mod h1:dcIOrVd3mfQKTgrDVQHqCPMWy6lnhfhtX3hLXYVLfRw= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= -google.golang.org/genproto/googleapis/api v0.0.0-20241118233622-e639e219e697 h1:pgr/4QbFyktUv9CtQ/Fq4gzEE6/Xs7iCXbktaGzLHbQ= -google.golang.org/genproto/googleapis/api v0.0.0-20241118233622-e639e219e697/go.mod h1:+D9ySVjN8nY8YCVjc5O7PZDIdZporIDY3KaGfJunh88= -google.golang.org/genproto/googleapis/rpc v0.0.0-20241118233622-e639e219e697 h1:LWZqQOEjDyONlF1H6afSWpAL/znlREo2tHfLoe+8LMA= -google.golang.org/genproto/googleapis/rpc v0.0.0-20241118233622-e639e219e697/go.mod h1:5uTbfoYQed2U9p3KIj2/Zzm02PYhndfdmML0qC3q3FU= +google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 h1:CkkIfIt50+lT6NHAVoRYEyAvQGFM7xEwXUUywFvEb3Q= +google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576/go.mod h1:1R3kvZ1dtP3+4p4d3G8uJ8rFk/fWlScl38vanWACI08= +google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 h1:8ZmaLZE4XWrtU3MyClkYqqtl6Oegr3235h7jxsDyqCY= +google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576/go.mod h1:5uTbfoYQed2U9p3KIj2/Zzm02PYhndfdmML0qC3q3FU= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= -google.golang.org/grpc v1.68.0-dev h1:Qao/m2HpklhJt2QbpdRutxyNfRuwM8nGPpmi2UkuEHw= -google.golang.org/grpc v1.68.0-dev/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA= +google.golang.org/grpc v1.68.1 h1:oI5oTa11+ng8r8XMMN7jAOmWfPZWbYpCFaMUTACxkM0= +google.golang.org/grpc v1.68.1/go.mod h1:+q1XYFJjShcqn0QZHvCyeR4CXPA+llXIeUIfIe00waw= google.golang.org/protobuf v1.35.2 h1:8Ar7bF+apOIoThw1EdZl0p1oWvMqTHmpA2fRTyZO8io= google.golang.org/protobuf v1.35.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= diff --git a/src/vendor/github.com/prometheus/common/expfmt/encode.go b/src/vendor/github.com/prometheus/common/expfmt/encode.go index cf0c150c2..d7f3d76f5 100644 --- a/src/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/src/vendor/github.com/prometheus/common/expfmt/encode.go @@ -68,7 +68,7 @@ func Negotiate(h http.Header) Format { if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { switch Format(escapeParam) { case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: - escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + escapingScheme = Format("; escaping=" + escapeParam) default: // If the escaping parameter is unknown, ignore it. } @@ -101,7 +101,7 @@ func NegotiateIncludingOpenMetrics(h http.Header) Format { if escapeParam := ac.Params[model.EscapingKey]; escapeParam != "" { switch Format(escapeParam) { case model.AllowUTF8, model.EscapeUnderscores, model.EscapeDots, model.EscapeValues: - escapingScheme = Format(fmt.Sprintf("; escaping=%s", escapeParam)) + escapingScheme = Format("; escaping=" + escapeParam) default: // If the escaping parameter is unknown, ignore it. } diff --git a/src/vendor/github.com/prometheus/common/expfmt/expfmt.go b/src/vendor/github.com/prometheus/common/expfmt/expfmt.go index d942af8ed..b26886560 100644 --- a/src/vendor/github.com/prometheus/common/expfmt/expfmt.go +++ b/src/vendor/github.com/prometheus/common/expfmt/expfmt.go @@ -15,7 +15,7 @@ package expfmt import ( - "fmt" + "errors" "strings" "github.com/prometheus/common/model" @@ -109,7 +109,7 @@ func NewOpenMetricsFormat(version string) (Format, error) { if version == OpenMetricsVersion_1_0_0 { return FmtOpenMetrics_1_0_0, nil } - return FmtUnknown, fmt.Errorf("unknown open metrics version string") + return FmtUnknown, errors.New("unknown open metrics version string") } // WithEscapingScheme returns a copy of Format with the specified escaping diff --git a/src/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go b/src/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go index 11c8ff4b9..f1c495dd6 100644 --- a/src/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go +++ b/src/vendor/github.com/prometheus/common/expfmt/openmetrics_create.go @@ -152,8 +152,8 @@ func MetricFamilyToOpenMetrics(out io.Writer, in *dto.MetricFamily, options ...E if metricType == dto.MetricType_COUNTER && strings.HasSuffix(compliantName, "_total") { compliantName = name[:len(name)-6] } - if toOM.withUnit && in.Unit != nil && !strings.HasSuffix(compliantName, fmt.Sprintf("_%s", *in.Unit)) { - compliantName = compliantName + fmt.Sprintf("_%s", *in.Unit) + if toOM.withUnit && in.Unit != nil && !strings.HasSuffix(compliantName, "_"+*in.Unit) { + compliantName = compliantName + "_" + *in.Unit } // Comments, first HELP, then TYPE. diff --git a/src/vendor/github.com/prometheus/common/expfmt/text_parse.go b/src/vendor/github.com/prometheus/common/expfmt/text_parse.go index f085a923f..b4607fe4d 100644 --- a/src/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/src/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -895,7 +895,7 @@ func histogramMetricName(name string) string { func parseFloat(s string) (float64, error) { if strings.ContainsAny(s, "pP_") { - return 0, fmt.Errorf("unsupported character in float") + return 0, errors.New("unsupported character in float") } return strconv.ParseFloat(s, 64) } diff --git a/src/vendor/github.com/prometheus/common/model/alert.go b/src/vendor/github.com/prometheus/common/model/alert.go index 80d1fe944..bd3a39e3e 100644 --- a/src/vendor/github.com/prometheus/common/model/alert.go +++ b/src/vendor/github.com/prometheus/common/model/alert.go @@ -14,6 +14,7 @@ package model import ( + "errors" "fmt" "time" ) @@ -89,16 +90,16 @@ func (a *Alert) StatusAt(ts time.Time) AlertStatus { // Validate checks whether the alert data is inconsistent. func (a *Alert) Validate() error { if a.StartsAt.IsZero() { - return fmt.Errorf("start time missing") + return errors.New("start time missing") } if !a.EndsAt.IsZero() && a.EndsAt.Before(a.StartsAt) { - return fmt.Errorf("start time must be before end time") + return errors.New("start time must be before end time") } if err := a.Labels.Validate(); err != nil { return fmt.Errorf("invalid label set: %w", err) } if len(a.Labels) == 0 { - return fmt.Errorf("at least one label pair required") + return errors.New("at least one label pair required") } if err := a.Annotations.Validate(); err != nil { return fmt.Errorf("invalid annotations: %w", err) diff --git a/src/vendor/github.com/prometheus/common/model/metric.go b/src/vendor/github.com/prometheus/common/model/metric.go index f50966bc4..0daca836a 100644 --- a/src/vendor/github.com/prometheus/common/model/metric.go +++ b/src/vendor/github.com/prometheus/common/model/metric.go @@ -14,9 +14,11 @@ package model import ( + "errors" "fmt" "regexp" "sort" + "strconv" "strings" "unicode/utf8" @@ -269,10 +271,6 @@ func metricNeedsEscaping(m *dto.Metric) bool { return false } -const ( - lowerhex = "0123456789abcdef" -) - // EscapeName escapes the incoming name according to the provided escaping // scheme. Depending on the rules of escaping, this may cause no change in the // string that is returned. (Especially NoEscaping, which by definition is a @@ -307,7 +305,7 @@ func EscapeName(name string, scheme EscapingScheme) string { } else if isValidLegacyRune(b, i) { escaped.WriteRune(b) } else { - escaped.WriteRune('_') + escaped.WriteString("__") } } return escaped.String() @@ -317,21 +315,15 @@ func EscapeName(name string, scheme EscapingScheme) string { } escaped.WriteString("U__") for i, b := range name { - if isValidLegacyRune(b, i) { + if b == '_' { + escaped.WriteString("__") + } else if isValidLegacyRune(b, i) { escaped.WriteRune(b) } else if !utf8.ValidRune(b) { escaped.WriteString("_FFFD_") - } else if b < 0x100 { - escaped.WriteRune('_') - for s := 4; s >= 0; s -= 4 { - escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) - } - escaped.WriteRune('_') - } else if b < 0x10000 { + } else { escaped.WriteRune('_') - for s := 12; s >= 0; s -= 4 { - escaped.WriteByte(lowerhex[b>>uint(s)&0xF]) - } + escaped.WriteString(strconv.FormatInt(int64(b), 16)) escaped.WriteRune('_') } } @@ -389,8 +381,9 @@ func UnescapeName(name string, scheme EscapingScheme) string { // We think we are in a UTF-8 code, process it. var utf8Val uint for j := 0; i < len(escapedName); j++ { - // This is too many characters for a utf8 value. - if j > 4 { + // This is too many characters for a utf8 value based on the MaxRune + // value of '\U0010FFFF'. + if j >= 6 { return name } // Found a closing underscore, convert to a rune, check validity, and append. @@ -443,7 +436,7 @@ func (e EscapingScheme) String() string { func ToEscapingScheme(s string) (EscapingScheme, error) { if s == "" { - return NoEscaping, fmt.Errorf("got empty string instead of escaping scheme") + return NoEscaping, errors.New("got empty string instead of escaping scheme") } switch s { case AllowUTF8: diff --git a/src/vendor/github.com/prometheus/common/model/silence.go b/src/vendor/github.com/prometheus/common/model/silence.go index 910b0b71f..8f91a9702 100644 --- a/src/vendor/github.com/prometheus/common/model/silence.go +++ b/src/vendor/github.com/prometheus/common/model/silence.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "regexp" "time" @@ -34,7 +35,7 @@ func (m *Matcher) UnmarshalJSON(b []byte) error { } if len(m.Name) == 0 { - return fmt.Errorf("label name in matcher must not be empty") + return errors.New("label name in matcher must not be empty") } if m.IsRegex { if _, err := regexp.Compile(m.Value); err != nil { @@ -77,7 +78,7 @@ type Silence struct { // Validate returns true iff all fields of the silence have valid values. func (s *Silence) Validate() error { if len(s.Matchers) == 0 { - return fmt.Errorf("at least one matcher required") + return errors.New("at least one matcher required") } for _, m := range s.Matchers { if err := m.Validate(); err != nil { @@ -85,22 +86,22 @@ func (s *Silence) Validate() error { } } if s.StartsAt.IsZero() { - return fmt.Errorf("start time missing") + return errors.New("start time missing") } if s.EndsAt.IsZero() { - return fmt.Errorf("end time missing") + return errors.New("end time missing") } if s.EndsAt.Before(s.StartsAt) { - return fmt.Errorf("start time must be before end time") + return errors.New("start time must be before end time") } if s.CreatedBy == "" { - return fmt.Errorf("creator information missing") + return errors.New("creator information missing") } if s.Comment == "" { - return fmt.Errorf("comment missing") + return errors.New("comment missing") } if s.CreatedAt.IsZero() { - return fmt.Errorf("creation timestamp missing") + return errors.New("creation timestamp missing") } return nil } diff --git a/src/vendor/github.com/prometheus/common/model/value_float.go b/src/vendor/github.com/prometheus/common/model/value_float.go index ae35cc2ab..6bfc757d1 100644 --- a/src/vendor/github.com/prometheus/common/model/value_float.go +++ b/src/vendor/github.com/prometheus/common/model/value_float.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "math" "strconv" @@ -39,7 +40,7 @@ func (v SampleValue) MarshalJSON() ([]byte, error) { // UnmarshalJSON implements json.Unmarshaler. func (v *SampleValue) UnmarshalJSON(b []byte) error { if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("sample value must be a quoted string") + return errors.New("sample value must be a quoted string") } f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) if err != nil { diff --git a/src/vendor/github.com/prometheus/common/model/value_histogram.go b/src/vendor/github.com/prometheus/common/model/value_histogram.go index 54bb038cf..895e6a3e8 100644 --- a/src/vendor/github.com/prometheus/common/model/value_histogram.go +++ b/src/vendor/github.com/prometheus/common/model/value_histogram.go @@ -15,6 +15,7 @@ package model import ( "encoding/json" + "errors" "fmt" "strconv" "strings" @@ -32,7 +33,7 @@ func (v FloatString) MarshalJSON() ([]byte, error) { func (v *FloatString) UnmarshalJSON(b []byte) error { if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' { - return fmt.Errorf("float value must be a quoted string") + return errors.New("float value must be a quoted string") } f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64) if err != nil { @@ -141,7 +142,7 @@ type SampleHistogramPair struct { func (s SampleHistogramPair) MarshalJSON() ([]byte, error) { if s.Histogram == nil { - return nil, fmt.Errorf("histogram is nil") + return nil, errors.New("histogram is nil") } t, err := json.Marshal(s.Timestamp) if err != nil { @@ -164,7 +165,7 @@ func (s *SampleHistogramPair) UnmarshalJSON(buf []byte) error { return fmt.Errorf("wrong number of fields: %d != %d", gotLen, wantLen) } if s.Histogram == nil { - return fmt.Errorf("histogram is null") + return errors.New("histogram is null") } return nil } diff --git a/src/vendor/github.com/valyala/fasthttp/.golangci.yml b/src/vendor/github.com/valyala/fasthttp/.golangci.yml index 19a288913..dc8c148c5 100644 --- a/src/vendor/github.com/valyala/fasthttp/.golangci.yml +++ b/src/vendor/github.com/valyala/fasthttp/.golangci.yml @@ -65,6 +65,7 @@ linters-settings: revive: # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md rules: + - name: indent-error-flow - name: use-any lll: line-length: 130 diff --git a/src/vendor/github.com/valyala/fasthttp/client.go b/src/vendor/github.com/valyala/fasthttp/client.go index 84a7f93ed..7b88a7815 100644 --- a/src/vendor/github.com/valyala/fasthttp/client.go +++ b/src/vendor/github.com/valyala/fasthttp/client.go @@ -3060,9 +3060,8 @@ func (t *transport) RoundTrip(hc *HostClient, req *Request, resp *Response) (ret return nil }) return false, nil - } else { - hc.releaseReader(br) } + hc.releaseReader(br) if closeConn { hc.closeConn(cc) diff --git a/src/vendor/github.com/valyala/fasthttp/cookie.go b/src/vendor/github.com/valyala/fasthttp/cookie.go index 3b1fe6b98..f4ea24c4c 100644 --- a/src/vendor/github.com/valyala/fasthttp/cookie.go +++ b/src/vendor/github.com/valyala/fasthttp/cookie.go @@ -77,6 +77,9 @@ type Cookie struct { bufK []byte bufV []byte + // maxAge=0 means no 'max-age' attribute specified. + // maxAge<0 means delete cookie now, equivalently 'max-age=0' + // maxAge>0 means 'max-age' attribute present and given in seconds maxAge int sameSite CookieSameSite @@ -193,7 +196,10 @@ func (c *Cookie) MaxAge() int { // SetMaxAge sets cookie expiration time based on seconds. This takes precedence // over any absolute expiry set on the cookie. // -// Set max age to 0 to unset. +// 'max-age' is set when the maxAge is non-zero. That is, if maxAge = 0, +// the 'max-age' is unset. If maxAge < 0, it indicates that the cookie should +// be deleted immediately, equivalent to 'max-age=0'. This behavior is +// consistent with the Go standard library's net/http package. func (c *Cookie) SetMaxAge(seconds int) { c.maxAge = seconds } @@ -278,11 +284,16 @@ func (c *Cookie) AppendBytes(dst []byte) []byte { } dst = append(dst, c.value...) - if c.maxAge > 0 { + if c.maxAge != 0 { dst = append(dst, ';', ' ') dst = append(dst, strCookieMaxAge...) dst = append(dst, '=') - dst = AppendUint(dst, c.maxAge) + if c.maxAge < 0 { + // See https://github.com/valyala/fasthttp/issues/1900 + dst = AppendUint(dst, 0) + } else { + dst = AppendUint(dst, c.maxAge) + } } else if !c.expire.IsZero() { c.bufV = AppendHTTPDate(c.bufV[:0], c.expire) dst = append(dst, ';', ' ') diff --git a/src/vendor/github.com/valyala/fasthttp/http.go b/src/vendor/github.com/valyala/fasthttp/http.go index 2a9a6cb43..99a8bddf8 100644 --- a/src/vendor/github.com/valyala/fasthttp/http.go +++ b/src/vendor/github.com/valyala/fasthttp/http.go @@ -1590,9 +1590,8 @@ func (req *Request) Write(w *bufio.Writer) error { if len(req.Header.Host()) == 0 { if len(host) == 0 { return errRequestHostRequired - } else { - req.Header.SetHostBytes(host) } + req.Header.SetHostBytes(host) } else if !req.UseHostHeader { req.Header.SetHostBytes(host) } @@ -2219,20 +2218,109 @@ func writeBodyFixedSize(w *bufio.Writer, r io.Reader, size int64) error { return err } +// copyZeroAlloc optimizes io.Copy by calling ReadFrom or WriteTo only when +// copying between os.File and net.TCPConn. If the reader has a WriteTo +// method, it uses WriteTo for copying; if the writer has a ReadFrom method, +// it uses ReadFrom for copying. If neither method is available, it gets a +// buffer from sync.Pool to perform the copy. +// +// io.CopyBuffer always uses the WriterTo or ReadFrom interface if it's +// available. however, os.File and net.TCPConn unfortunately have a +// fallback in their WriterTo that calls io.Copy if sendfile isn't possible. +// +// See issue: https://github.com/valyala/fasthttp/issues/1889 +// +// sendfile can only be triggered when copying between os.File and net.TCPConn. +// Since the function confirming zero-copy is a private function, we use +// ReadFrom only in this specific scenario. For all other cases, we prioritize +// using our own copyBuffer method. +// +// o: our copyBuffer +// r: readFrom +// w: writeTo +// +// write\read *File *TCPConn writeTo other +// *File o r w o +// *TCPConn w,r o w o +// readFrom r r w r +// other o o w o +// +//nolint:dupword func copyZeroAlloc(w io.Writer, r io.Reader) (int64, error) { - if wt, ok := r.(io.WriterTo); ok { - return wt.WriteTo(w) - } - if rt, ok := w.(io.ReaderFrom); ok { - return rt.ReadFrom(r) + var readerIsFile, readerIsConn bool + + switch r := r.(type) { + case *os.File: + readerIsFile = true + case *net.TCPConn: + readerIsConn = true + case io.WriterTo: + return r.WriteTo(w) + } + + switch w := w.(type) { + case *os.File: + if readerIsConn { + return w.ReadFrom(r) + } + case *net.TCPConn: + if readerIsFile { + // net.WriteTo requires go1.22 or later + // Benchmark tests show that on Windows, WriteTo performs + // significantly better than ReadFrom. On Linux, however, + // ReadFrom slightly outperforms WriteTo. When possible, + // copyZeroAlloc aims to perform better than or as well + // as io.Copy, so we use WriteTo whenever possible for + // optimal performance. + if rt, ok := r.(io.WriterTo); ok { + return rt.WriteTo(w) + } + return w.ReadFrom(r) + } + case io.ReaderFrom: + return w.ReadFrom(r) } + vbuf := copyBufPool.Get() buf := vbuf.([]byte) - n, err := io.CopyBuffer(w, r, buf) + n, err := copyBuffer(w, r, buf) copyBufPool.Put(vbuf) return n, err } +// copyBuffer is rewritten from io.copyBuffer. We do not check if src has a +// WriteTo method, if dst has a ReadFrom method, or if buf is empty. +func copyBuffer(dst io.Writer, src io.Reader, buf []byte) (written int64, err error) { + for { + nr, er := src.Read(buf) + if nr > 0 { + nw, ew := dst.Write(buf[0:nr]) + if nw < 0 || nr < nw { + nw = 0 + if ew == nil { + ew = errors.New("invalid write result") + } + } + written += int64(nw) + if ew != nil { + err = ew + break + } + if nr != nw { + err = io.ErrShortWrite + break + } + } + if er != nil { + if er != io.EOF { + err = er + } + break + } + } + return written, err +} + var copyBufPool = sync.Pool{ New: func() any { return make([]byte, 4096) @@ -2417,17 +2505,24 @@ func parseChunkSize(r *bufio.Reader) (int, error) { c, err := r.ReadByte() if err != nil { return -1, ErrBrokenChunk{ - error: fmt.Errorf("cannot read '\r' char at the end of chunk size: %w", err), + error: fmt.Errorf("cannot read '\\r' char at the end of chunk size: %w", err), } } // Skip chunk extension after chunk size. // Add support later if anyone needs it. if c != '\r' { + // Security: Don't allow newlines in chunk extensions. + // This can lead to request smuggling issues with some reverse proxies. + if c == '\n' { + return -1, ErrBrokenChunk{ + error: errors.New("invalid character '\\n' after chunk size"), + } + } continue } if err := r.UnreadByte(); err != nil { return -1, ErrBrokenChunk{ - error: fmt.Errorf("cannot unread '\r' char at the end of chunk size: %w", err), + error: fmt.Errorf("cannot unread '\\r' char at the end of chunk size: %w", err), } } break diff --git a/src/vendor/github.com/valyala/fasthttp/server.go b/src/vendor/github.com/valyala/fasthttp/server.go index bcf30cb9e..4e4412245 100644 --- a/src/vendor/github.com/valyala/fasthttp/server.go +++ b/src/vendor/github.com/valyala/fasthttp/server.go @@ -1887,6 +1887,8 @@ func (s *Server) Shutdown() error { // // ShutdownWithContext does not close keepalive connections so it's recommended to set ReadTimeout and IdleTimeout // to something else than 0. +// +// When ShutdownWithContext returns errors, any operation to the Server is unavailable. func (s *Server) ShutdownWithContext(ctx context.Context) (err error) { s.mu.Lock() defer s.mu.Unlock() @@ -1898,11 +1900,7 @@ func (s *Server) ShutdownWithContext(ctx context.Context) (err error) { return nil } - for _, ln := range s.ln { - if err = ln.Close(); err != nil { - return err - } - } + lnerr := s.closeListenersLocked() if s.done != nil { close(s.done) @@ -1913,28 +1911,25 @@ func (s *Server) ShutdownWithContext(ctx context.Context) (err error) { // Now we just have to wait until all workers are done or timeout. ticker := time.NewTicker(time.Millisecond * 100) defer ticker.Stop() -END: + for { s.closeIdleConns() if open := atomic.LoadInt32(&s.open); open == 0 { - break + // There may be a pending request to call ctx.Done(). Therefore, we only set it to nil when open == 0. + s.done = nil + return lnerr } // This is not an optimal solution but using a sync.WaitGroup // here causes data races as it's hard to prevent Add() to be called // while Wait() is waiting. select { case <-ctx.Done(): - err = ctx.Err() - break END + return ctx.Err() case <-ticker.C: continue } } - - s.done = nil - s.ln = nil - return err } func acceptConn(s *Server, ln net.Listener, lastPerIPErrorTime *time.Time) (net.Conn, error) { @@ -2749,15 +2744,7 @@ func (ctx *RequestCtx) Deadline() (deadline time.Time, ok bool) { // Note: Because creating a new channel for every request is just too expensive, so // RequestCtx.s.done is only closed when the server is shutting down. func (ctx *RequestCtx) Done() <-chan struct{} { - // fix use new variables to prevent panic caused by modifying the original done chan to nil. - done := ctx.s.done - - if done == nil { - done = make(chan struct{}, 1) - done <- struct{}{} - return done - } - return done + return ctx.s.done } // Err returns a non-nil error value after Done is closed, @@ -2934,6 +2921,17 @@ func (s *Server) closeIdleConns() { s.idleConnsMu.Unlock() } +func (s *Server) closeListenersLocked() error { + var err error + for _, ln := range s.ln { + if cerr := ln.Close(); cerr != nil && err == nil { + err = cerr + } + } + s.ln = nil + return err +} + // A ConnState represents the state of a client connection to a server. // It's used by the optional Server.ConnState hook. type ConnState int diff --git a/src/vendor/github.com/valyala/fasthttp/uri.go b/src/vendor/github.com/valyala/fasthttp/uri.go index cca09517a..11f7b03bd 100644 --- a/src/vendor/github.com/valyala/fasthttp/uri.go +++ b/src/vendor/github.com/valyala/fasthttp/uri.go @@ -312,11 +312,11 @@ func (u *URI) parse(host, uri []byte, isTLS bool) error { } u.host = append(u.host, host...) - if parsedHost, err := parseHost(u.host); err != nil { + parsedHost, err := parseHost(u.host) + if err != nil { return err - } else { - u.host = parsedHost } + u.host = parsedHost lowercaseBytes(u.host) b := uri diff --git a/src/vendor/golang.org/x/net/http2/frame.go b/src/vendor/golang.org/x/net/http2/frame.go index 105c3b279..81faec7e7 100644 --- a/src/vendor/golang.org/x/net/http2/frame.go +++ b/src/vendor/golang.org/x/net/http2/frame.go @@ -1490,7 +1490,7 @@ func (mh *MetaHeadersFrame) checkPseudos() error { pf := mh.PseudoFields() for i, hf := range pf { switch hf.Name { - case ":method", ":path", ":scheme", ":authority": + case ":method", ":path", ":scheme", ":authority", ":protocol": isRequest = true case ":status": isResponse = true @@ -1498,7 +1498,7 @@ func (mh *MetaHeadersFrame) checkPseudos() error { return pseudoHeaderError(hf.Name) } // Check for duplicates. - // This would be a bad algorithm, but N is 4. + // This would be a bad algorithm, but N is 5. // And this doesn't allocate. for _, hf2 := range pf[:i] { if hf.Name == hf2.Name { diff --git a/src/vendor/golang.org/x/net/http2/http2.go b/src/vendor/golang.org/x/net/http2/http2.go index 7688c356b..c7601c909 100644 --- a/src/vendor/golang.org/x/net/http2/http2.go +++ b/src/vendor/golang.org/x/net/http2/http2.go @@ -34,10 +34,11 @@ import ( ) var ( - VerboseLogs bool - logFrameWrites bool - logFrameReads bool - inTests bool + VerboseLogs bool + logFrameWrites bool + logFrameReads bool + inTests bool + disableExtendedConnectProtocol bool ) func init() { @@ -50,6 +51,9 @@ func init() { logFrameWrites = true logFrameReads = true } + if strings.Contains(e, "http2xconnect=0") { + disableExtendedConnectProtocol = true + } } const ( @@ -141,6 +145,10 @@ func (s Setting) Valid() error { if s.Val < 16384 || s.Val > 1<<24-1 { return ConnectionError(ErrCodeProtocol) } + case SettingEnableConnectProtocol: + if s.Val != 1 && s.Val != 0 { + return ConnectionError(ErrCodeProtocol) + } } return nil } @@ -150,21 +158,23 @@ func (s Setting) Valid() error { type SettingID uint16 const ( - SettingHeaderTableSize SettingID = 0x1 - SettingEnablePush SettingID = 0x2 - SettingMaxConcurrentStreams SettingID = 0x3 - SettingInitialWindowSize SettingID = 0x4 - SettingMaxFrameSize SettingID = 0x5 - SettingMaxHeaderListSize SettingID = 0x6 + SettingHeaderTableSize SettingID = 0x1 + SettingEnablePush SettingID = 0x2 + SettingMaxConcurrentStreams SettingID = 0x3 + SettingInitialWindowSize SettingID = 0x4 + SettingMaxFrameSize SettingID = 0x5 + SettingMaxHeaderListSize SettingID = 0x6 + SettingEnableConnectProtocol SettingID = 0x8 ) var settingName = map[SettingID]string{ - SettingHeaderTableSize: "HEADER_TABLE_SIZE", - SettingEnablePush: "ENABLE_PUSH", - SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS", - SettingInitialWindowSize: "INITIAL_WINDOW_SIZE", - SettingMaxFrameSize: "MAX_FRAME_SIZE", - SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE", + SettingHeaderTableSize: "HEADER_TABLE_SIZE", + SettingEnablePush: "ENABLE_PUSH", + SettingMaxConcurrentStreams: "MAX_CONCURRENT_STREAMS", + SettingInitialWindowSize: "INITIAL_WINDOW_SIZE", + SettingMaxFrameSize: "MAX_FRAME_SIZE", + SettingMaxHeaderListSize: "MAX_HEADER_LIST_SIZE", + SettingEnableConnectProtocol: "ENABLE_CONNECT_PROTOCOL", } func (s SettingID) String() string { diff --git a/src/vendor/golang.org/x/net/http2/server.go b/src/vendor/golang.org/x/net/http2/server.go index 832414b45..b55547aec 100644 --- a/src/vendor/golang.org/x/net/http2/server.go +++ b/src/vendor/golang.org/x/net/http2/server.go @@ -932,14 +932,18 @@ func (sc *serverConn) serve(conf http2Config) { sc.vlogf("http2: server connection from %v on %p", sc.conn.RemoteAddr(), sc.hs) } + settings := writeSettings{ + {SettingMaxFrameSize, conf.MaxReadFrameSize}, + {SettingMaxConcurrentStreams, sc.advMaxStreams}, + {SettingMaxHeaderListSize, sc.maxHeaderListSize()}, + {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize}, + {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)}, + } + if !disableExtendedConnectProtocol { + settings = append(settings, Setting{SettingEnableConnectProtocol, 1}) + } sc.writeFrame(FrameWriteRequest{ - write: writeSettings{ - {SettingMaxFrameSize, conf.MaxReadFrameSize}, - {SettingMaxConcurrentStreams, sc.advMaxStreams}, - {SettingMaxHeaderListSize, sc.maxHeaderListSize()}, - {SettingHeaderTableSize, conf.MaxDecoderHeaderTableSize}, - {SettingInitialWindowSize, uint32(sc.initialStreamRecvWindowSize)}, - }, + write: settings, }) sc.unackedSettings++ @@ -1801,6 +1805,9 @@ func (sc *serverConn) processSetting(s Setting) error { sc.maxFrameSize = int32(s.Val) // the maximum valid s.Val is < 2^31 case SettingMaxHeaderListSize: sc.peerMaxHeaderListSize = s.Val + case SettingEnableConnectProtocol: + // Receipt of this parameter by a server does not + // have any impact default: // Unknown setting: "An endpoint that receives a SETTINGS // frame with any unknown or unsupported identifier MUST @@ -2231,11 +2238,17 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res scheme: f.PseudoValue("scheme"), authority: f.PseudoValue("authority"), path: f.PseudoValue("path"), + protocol: f.PseudoValue("protocol"), + } + + // extended connect is disabled, so we should not see :protocol + if disableExtendedConnectProtocol && rp.protocol != "" { + return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol)) } isConnect := rp.method == "CONNECT" if isConnect { - if rp.path != "" || rp.scheme != "" || rp.authority == "" { + if rp.protocol == "" && (rp.path != "" || rp.scheme != "" || rp.authority == "") { return nil, nil, sc.countError("bad_connect", streamError(f.StreamID, ErrCodeProtocol)) } } else if rp.method == "" || rp.path == "" || (rp.scheme != "https" && rp.scheme != "http") { @@ -2259,6 +2272,9 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res if rp.authority == "" { rp.authority = rp.header.Get("Host") } + if rp.protocol != "" { + rp.header.Set(":protocol", rp.protocol) + } rw, req, err := sc.newWriterAndRequestNoBody(st, rp) if err != nil { @@ -2285,6 +2301,7 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res type requestParam struct { method string scheme, authority, path string + protocol string header http.Header } @@ -2326,7 +2343,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r var url_ *url.URL var requestURI string - if rp.method == "CONNECT" { + if rp.method == "CONNECT" && rp.protocol == "" { url_ = &url.URL{Host: rp.authority} requestURI = rp.authority // mimic HTTP/1 server behavior } else { diff --git a/src/vendor/golang.org/x/net/http2/transport.go b/src/vendor/golang.org/x/net/http2/transport.go index f5968f440..090d0e1bd 100644 --- a/src/vendor/golang.org/x/net/http2/transport.go +++ b/src/vendor/golang.org/x/net/http2/transport.go @@ -368,25 +368,26 @@ type ClientConn struct { idleTimeout time.Duration // or 0 for never idleTimer timer - mu sync.Mutex // guards following - cond *sync.Cond // hold mu; broadcast on flow/closed changes - flow outflow // our conn-level flow control quota (cs.outflow is per stream) - inflow inflow // peer's conn-level flow control - doNotReuse bool // whether conn is marked to not be reused for any future requests - closing bool - closed bool - seenSettings bool // true if we've seen a settings frame, false otherwise - wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back - goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received - goAwayDebug string // goAway frame's debug data, retained as a string - streams map[uint32]*clientStream // client-initiated - streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip - nextStreamID uint32 - pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams - pings map[[8]byte]chan struct{} // in flight ping data to notification channel - br *bufio.Reader - lastActive time.Time - lastIdle time.Time // time last idle + mu sync.Mutex // guards following + cond *sync.Cond // hold mu; broadcast on flow/closed changes + flow outflow // our conn-level flow control quota (cs.outflow is per stream) + inflow inflow // peer's conn-level flow control + doNotReuse bool // whether conn is marked to not be reused for any future requests + closing bool + closed bool + seenSettings bool // true if we've seen a settings frame, false otherwise + seenSettingsChan chan struct{} // closed when seenSettings is true or frame reading fails + wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back + goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received + goAwayDebug string // goAway frame's debug data, retained as a string + streams map[uint32]*clientStream // client-initiated + streamsReserved int // incr by ReserveNewRequest; decr on RoundTrip + nextStreamID uint32 + pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams + pings map[[8]byte]chan struct{} // in flight ping data to notification channel + br *bufio.Reader + lastActive time.Time + lastIdle time.Time // time last idle // Settings from peer: (also guarded by wmu) maxFrameSize uint32 maxConcurrentStreams uint32 @@ -396,6 +397,17 @@ type ClientConn struct { initialStreamRecvWindowSize int32 readIdleTimeout time.Duration pingTimeout time.Duration + extendedConnectAllowed bool + + // rstStreamPingsBlocked works around an unfortunate gRPC behavior. + // gRPC strictly limits the number of PING frames that it will receive. + // The default is two pings per two hours, but the limit resets every time + // the gRPC endpoint sends a HEADERS or DATA frame. See golang/go#70575. + // + // rstStreamPingsBlocked is set after receiving a response to a PING frame + // bundled with an RST_STREAM (see pendingResets below), and cleared after + // receiving a HEADERS or DATA frame. + rstStreamPingsBlocked bool // pendingResets is the number of RST_STREAM frames we have sent to the peer, // without confirming that the peer has received them. When we send a RST_STREAM, @@ -819,6 +831,7 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead. streams: make(map[uint32]*clientStream), singleUse: singleUse, + seenSettingsChan: make(chan struct{}), wantSettingsAck: true, readIdleTimeout: conf.SendPingTimeout, pingTimeout: conf.PingTimeout, @@ -1466,6 +1479,8 @@ func (cs *clientStream) doRequest(req *http.Request, streamf func(*clientStream) cs.cleanupWriteRequest(err) } +var errExtendedConnectNotSupported = errors.New("net/http: extended connect not supported by peer") + // writeRequest sends a request. // // It returns nil after the request is written, the response read, @@ -1481,12 +1496,31 @@ func (cs *clientStream) writeRequest(req *http.Request, streamf func(*clientStre return err } + // wait for setting frames to be received, a server can change this value later, + // but we just wait for the first settings frame + var isExtendedConnect bool + if req.Method == "CONNECT" && req.Header.Get(":protocol") != "" { + isExtendedConnect = true + } + // Acquire the new-request lock by writing to reqHeaderMu. // This lock guards the critical section covering allocating a new stream ID // (requires mu) and creating the stream (requires wmu). if cc.reqHeaderMu == nil { panic("RoundTrip on uninitialized ClientConn") // for tests } + if isExtendedConnect { + select { + case <-cs.reqCancel: + return errRequestCanceled + case <-ctx.Done(): + return ctx.Err() + case <-cc.seenSettingsChan: + if !cc.extendedConnectAllowed { + return errExtendedConnectNotSupported + } + } + } select { case cc.reqHeaderMu <- struct{}{}: case <-cs.reqCancel: @@ -1714,10 +1748,14 @@ func (cs *clientStream) cleanupWriteRequest(err error) { ping := false if !closeOnIdle { cc.mu.Lock() - if cc.pendingResets == 0 { - ping = true + // rstStreamPingsBlocked works around a gRPC behavior: + // see comment on the field for details. + if !cc.rstStreamPingsBlocked { + if cc.pendingResets == 0 { + ping = true + } + cc.pendingResets++ } - cc.pendingResets++ cc.mu.Unlock() } cc.writeStreamReset(cs.ID, ErrCodeCancel, ping, err) @@ -2030,7 +2068,7 @@ func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error) func validateHeaders(hdrs http.Header) string { for k, vv := range hdrs { - if !httpguts.ValidHeaderFieldName(k) { + if !httpguts.ValidHeaderFieldName(k) && k != ":protocol" { return fmt.Sprintf("name %q", k) } for _, v := range vv { @@ -2046,6 +2084,10 @@ func validateHeaders(hdrs http.Header) string { var errNilRequestURL = errors.New("http2: Request.URI is nil") +func isNormalConnect(req *http.Request) bool { + return req.Method == "CONNECT" && req.Header.Get(":protocol") == "" +} + // requires cc.wmu be held. func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trailers string, contentLength int64) ([]byte, error) { cc.hbuf.Reset() @@ -2066,7 +2108,7 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail } var path string - if req.Method != "CONNECT" { + if !isNormalConnect(req) { path = req.URL.RequestURI() if !validPseudoPath(path) { orig := path @@ -2103,7 +2145,7 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail m = http.MethodGet } f(":method", m) - if req.Method != "CONNECT" { + if !isNormalConnect(req) { f(":path", path) f(":scheme", req.URL.Scheme) } @@ -2461,7 +2503,7 @@ func (rl *clientConnReadLoop) run() error { cc.vlogf("http2: Transport readFrame error on conn %p: (%T) %v", cc, err, err) } if se, ok := err.(StreamError); ok { - if cs := rl.streamByID(se.StreamID); cs != nil { + if cs := rl.streamByID(se.StreamID, notHeaderOrDataFrame); cs != nil { if se.Cause == nil { se.Cause = cc.fr.errDetail } @@ -2507,13 +2549,16 @@ func (rl *clientConnReadLoop) run() error { if VerboseLogs { cc.vlogf("http2: Transport conn %p received error from processing frame %v: %v", cc, summarizeFrame(f), err) } + if !cc.seenSettings { + close(cc.seenSettingsChan) + } return err } } } func (rl *clientConnReadLoop) processHeaders(f *MetaHeadersFrame) error { - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, headerOrDataFrame) if cs == nil { // We'd get here if we canceled a request while the // server had its response still in flight. So if this @@ -2842,7 +2887,7 @@ func (b transportResponseBody) Close() error { func (rl *clientConnReadLoop) processData(f *DataFrame) error { cc := rl.cc - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, headerOrDataFrame) data := f.Data() if cs == nil { cc.mu.Lock() @@ -2977,9 +3022,22 @@ func (rl *clientConnReadLoop) endStreamError(cs *clientStream, err error) { cs.abortStream(err) } -func (rl *clientConnReadLoop) streamByID(id uint32) *clientStream { +// Constants passed to streamByID for documentation purposes. +const ( + headerOrDataFrame = true + notHeaderOrDataFrame = false +) + +// streamByID returns the stream with the given id, or nil if no stream has that id. +// If headerOrData is true, it clears rst.StreamPingsBlocked. +func (rl *clientConnReadLoop) streamByID(id uint32, headerOrData bool) *clientStream { rl.cc.mu.Lock() defer rl.cc.mu.Unlock() + if headerOrData { + // Work around an unfortunate gRPC behavior. + // See comment on ClientConn.rstStreamPingsBlocked for details. + rl.cc.rstStreamPingsBlocked = false + } cs := rl.cc.streams[id] if cs != nil && !cs.readAborted { return cs @@ -3073,6 +3131,21 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { case SettingHeaderTableSize: cc.henc.SetMaxDynamicTableSize(s.Val) cc.peerMaxHeaderTableSize = s.Val + case SettingEnableConnectProtocol: + if err := s.Valid(); err != nil { + return err + } + // If the peer wants to send us SETTINGS_ENABLE_CONNECT_PROTOCOL, + // we require that it do so in the first SETTINGS frame. + // + // When we attempt to use extended CONNECT, we wait for the first + // SETTINGS frame to see if the server supports it. If we let the + // server enable the feature with a later SETTINGS frame, then + // users will see inconsistent results depending on whether we've + // seen that frame or not. + if !cc.seenSettings { + cc.extendedConnectAllowed = s.Val == 1 + } default: cc.vlogf("Unhandled Setting: %v", s) } @@ -3090,6 +3163,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { // connection can establish to our default. cc.maxConcurrentStreams = defaultMaxConcurrentStreams } + close(cc.seenSettingsChan) cc.seenSettings = true } @@ -3098,7 +3172,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error { cc := rl.cc - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame) if f.StreamID != 0 && cs == nil { return nil } @@ -3127,7 +3201,7 @@ func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error { } func (rl *clientConnReadLoop) processResetStream(f *RSTStreamFrame) error { - cs := rl.streamByID(f.StreamID) + cs := rl.streamByID(f.StreamID, notHeaderOrDataFrame) if cs == nil { // TODO: return error if server tries to RST_STREAM an idle stream return nil @@ -3205,6 +3279,7 @@ func (rl *clientConnReadLoop) processPing(f *PingFrame) error { if cc.pendingResets > 0 { // See clientStream.cleanupWriteRequest. cc.pendingResets = 0 + cc.rstStreamPingsBlocked = true cc.cond.Broadcast() } return nil diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux.go index ccba391c9..6ebc48b3f 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -321,6 +321,9 @@ const ( AUDIT_INTEGRITY_STATUS = 0x70a AUDIT_IPC = 0x517 AUDIT_IPC_SET_PERM = 0x51f + AUDIT_IPE_ACCESS = 0x58c + AUDIT_IPE_CONFIG_CHANGE = 0x58d + AUDIT_IPE_POLICY_LOAD = 0x58e AUDIT_KERNEL = 0x7d0 AUDIT_KERNEL_OTHER = 0x524 AUDIT_KERN_MODULE = 0x532 @@ -489,6 +492,7 @@ const ( BPF_F_ID = 0x20 BPF_F_NETFILTER_IP_DEFRAG = 0x1 BPF_F_QUERY_EFFECTIVE = 0x1 + BPF_F_REDIRECT_FLAGS = 0x19 BPF_F_REPLACE = 0x4 BPF_F_SLEEPABLE = 0x10 BPF_F_STRICT_ALIGNMENT = 0x1 @@ -1166,6 +1170,7 @@ const ( EXTA = 0xe EXTB = 0xf F2FS_SUPER_MAGIC = 0xf2f52010 + FALLOC_FL_ALLOCATE_RANGE = 0x0 FALLOC_FL_COLLAPSE_RANGE = 0x8 FALLOC_FL_INSERT_RANGE = 0x20 FALLOC_FL_KEEP_SIZE = 0x1 @@ -1799,6 +1804,8 @@ const ( LANDLOCK_ACCESS_NET_BIND_TCP = 0x1 LANDLOCK_ACCESS_NET_CONNECT_TCP = 0x2 LANDLOCK_CREATE_RULESET_VERSION = 0x1 + LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET = 0x1 + LANDLOCK_SCOPE_SIGNAL = 0x2 LINUX_REBOOT_CMD_CAD_OFF = 0x0 LINUX_REBOOT_CMD_CAD_ON = 0x89abcdef LINUX_REBOOT_CMD_HALT = 0xcdef0123 @@ -1924,6 +1931,7 @@ const ( MNT_FORCE = 0x1 MNT_ID_REQ_SIZE_VER0 = 0x18 MNT_ID_REQ_SIZE_VER1 = 0x20 + MNT_NS_INFO_SIZE_VER0 = 0x10 MODULE_INIT_COMPRESSED_FILE = 0x4 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 @@ -2970,6 +2978,7 @@ const ( RWF_WRITE_LIFE_NOT_SET = 0x0 SCHED_BATCH = 0x3 SCHED_DEADLINE = 0x6 + SCHED_EXT = 0x7 SCHED_FIFO = 0x1 SCHED_FLAG_ALL = 0x7f SCHED_FLAG_DL_OVERRUN = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 0c00cb3f3..c0d45e320 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -109,6 +109,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -297,6 +298,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -335,6 +338,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index dfb364554..c731d24f0 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -109,6 +109,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -298,6 +299,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -336,6 +339,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go index d46dcf78a..680018a4a 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -303,6 +304,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -341,6 +344,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index 3af3248a7..a63909f30 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -112,6 +112,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -205,6 +206,7 @@ const ( PERF_EVENT_IOC_SET_BPF = 0x40042408 PERF_EVENT_IOC_SET_FILTER = 0x40082406 PERF_EVENT_IOC_SET_OUTPUT = 0x2405 + POE_MAGIC = 0x504f4530 PPPIOCATTACH = 0x4004743d PPPIOCATTCHAN = 0x40047438 PPPIOCBRIDGECHAN = 0x40047435 @@ -294,6 +296,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -332,6 +336,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go index 292bcf028..9b0a2573f 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go @@ -109,6 +109,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -290,6 +291,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -328,6 +331,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go index 782b7110f..958e6e064 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 @@ -296,6 +297,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -334,6 +337,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go index 84973fd92..50c7f25bd 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 @@ -296,6 +297,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -334,6 +337,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go index 6d9cbc3b2..ced21d66d 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 @@ -296,6 +297,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -334,6 +337,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go index 5f9fedbce..226c04419 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x100 @@ -296,6 +297,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -334,6 +337,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go index bb0026ee0..3122737cd 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 @@ -351,6 +352,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -389,6 +392,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go index 46120db5c..eb5d3467e 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 @@ -355,6 +356,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -393,6 +396,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go index 5c951634f..e921ebc60 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x4000 ICANON = 0x100 IEXTEN = 0x400 @@ -355,6 +356,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -393,6 +396,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go index 11a84d5af..38ba81c55 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -287,6 +288,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -325,6 +328,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go index f78c4617c..71f040097 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go @@ -108,6 +108,7 @@ const ( HIDIOCGRAWINFO = 0x80084803 HIDIOCGRDESC = 0x90044802 HIDIOCGRDESCSIZE = 0x80044801 + HIDIOCREVOKE = 0x4004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -359,6 +360,8 @@ const ( RTC_WIE_ON = 0x700f RTC_WKALM_RD = 0x80287010 RTC_WKALM_SET = 0x4028700f + SCM_DEVMEM_DMABUF = 0x4f + SCM_DEVMEM_LINEAR = 0x4e SCM_TIMESTAMPING = 0x25 SCM_TIMESTAMPING_OPT_STATS = 0x36 SCM_TIMESTAMPING_PKTINFO = 0x3a @@ -397,6 +400,9 @@ const ( SO_CNX_ADVICE = 0x35 SO_COOKIE = 0x39 SO_DETACH_REUSEPORT_BPF = 0x44 + SO_DEVMEM_DMABUF = 0x4f + SO_DEVMEM_DONTNEED = 0x50 + SO_DEVMEM_LINEAR = 0x4e SO_DOMAIN = 0x27 SO_DONTROUTE = 0x5 SO_ERROR = 0x4 diff --git a/src/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/src/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go index aeb777c34..c44a31332 100644 --- a/src/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go +++ b/src/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go @@ -112,6 +112,7 @@ const ( HIDIOCGRAWINFO = 0x40084803 HIDIOCGRDESC = 0x50044802 HIDIOCGRDESCSIZE = 0x40044801 + HIDIOCREVOKE = 0x8004480d HUPCL = 0x400 ICANON = 0x2 IEXTEN = 0x8000 @@ -350,6 +351,8 @@ const ( RTC_WIE_ON = 0x2000700f RTC_WKALM_RD = 0x40287010 RTC_WKALM_SET = 0x8028700f + SCM_DEVMEM_DMABUF = 0x58 + SCM_DEVMEM_LINEAR = 0x57 SCM_TIMESTAMPING = 0x23 SCM_TIMESTAMPING_OPT_STATS = 0x38 SCM_TIMESTAMPING_PKTINFO = 0x3c @@ -436,6 +439,9 @@ const ( SO_CNX_ADVICE = 0x37 SO_COOKIE = 0x3b SO_DETACH_REUSEPORT_BPF = 0x47 + SO_DEVMEM_DMABUF = 0x58 + SO_DEVMEM_DONTNEED = 0x59 + SO_DEVMEM_LINEAR = 0x57 SO_DOMAIN = 0x1029 SO_DONTROUTE = 0x10 SO_ERROR = 0x1007 diff --git a/src/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/src/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go index d003c3d43..17c53bd9b 100644 --- a/src/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go +++ b/src/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go @@ -462,11 +462,14 @@ type FdSet struct { const ( SizeofIfMsghdr = 0x70 + SizeofIfMsghdr2 = 0xa0 SizeofIfData = 0x60 + SizeofIfData64 = 0x80 SizeofIfaMsghdr = 0x14 SizeofIfmaMsghdr = 0x10 SizeofIfmaMsghdr2 = 0x14 SizeofRtMsghdr = 0x5c + SizeofRtMsghdr2 = 0x5c SizeofRtMetrics = 0x38 ) @@ -480,6 +483,20 @@ type IfMsghdr struct { Data IfData } +type IfMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Addrs int32 + Flags int32 + Index uint16 + Snd_len int32 + Snd_maxlen int32 + Snd_drops int32 + Timer int32 + Data IfData64 +} + type IfData struct { Type uint8 Typelen uint8 @@ -512,6 +529,34 @@ type IfData struct { Reserved2 uint32 } +type IfData64 struct { + Type uint8 + Typelen uint8 + Physical uint8 + Addrlen uint8 + Hdrlen uint8 + Recvquota uint8 + Xmitquota uint8 + Unused1 uint8 + Mtu uint32 + Metric uint32 + Baudrate uint64 + Ipackets uint64 + Ierrors uint64 + Opackets uint64 + Oerrors uint64 + Collisions uint64 + Ibytes uint64 + Obytes uint64 + Imcasts uint64 + Omcasts uint64 + Iqdrops uint64 + Noproto uint64 + Recvtiming uint32 + Xmittiming uint32 + Lastchange Timeval32 +} + type IfaMsghdr struct { Msglen uint16 Version uint8 @@ -557,6 +602,21 @@ type RtMsghdr struct { Rmx RtMetrics } +type RtMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Index uint16 + Flags int32 + Addrs int32 + Refcnt int32 + Parentflags int32 + Reserved int32 + Use int32 + Inits uint32 + Rmx RtMetrics +} + type RtMetrics struct { Locks uint32 Mtu uint32 diff --git a/src/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/src/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go index 0d45a941a..2392226a7 100644 --- a/src/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go +++ b/src/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go @@ -462,11 +462,14 @@ type FdSet struct { const ( SizeofIfMsghdr = 0x70 + SizeofIfMsghdr2 = 0xa0 SizeofIfData = 0x60 + SizeofIfData64 = 0x80 SizeofIfaMsghdr = 0x14 SizeofIfmaMsghdr = 0x10 SizeofIfmaMsghdr2 = 0x14 SizeofRtMsghdr = 0x5c + SizeofRtMsghdr2 = 0x5c SizeofRtMetrics = 0x38 ) @@ -480,6 +483,20 @@ type IfMsghdr struct { Data IfData } +type IfMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Addrs int32 + Flags int32 + Index uint16 + Snd_len int32 + Snd_maxlen int32 + Snd_drops int32 + Timer int32 + Data IfData64 +} + type IfData struct { Type uint8 Typelen uint8 @@ -512,6 +529,34 @@ type IfData struct { Reserved2 uint32 } +type IfData64 struct { + Type uint8 + Typelen uint8 + Physical uint8 + Addrlen uint8 + Hdrlen uint8 + Recvquota uint8 + Xmitquota uint8 + Unused1 uint8 + Mtu uint32 + Metric uint32 + Baudrate uint64 + Ipackets uint64 + Ierrors uint64 + Opackets uint64 + Oerrors uint64 + Collisions uint64 + Ibytes uint64 + Obytes uint64 + Imcasts uint64 + Omcasts uint64 + Iqdrops uint64 + Noproto uint64 + Recvtiming uint32 + Xmittiming uint32 + Lastchange Timeval32 +} + type IfaMsghdr struct { Msglen uint16 Version uint8 @@ -557,6 +602,21 @@ type RtMsghdr struct { Rmx RtMetrics } +type RtMsghdr2 struct { + Msglen uint16 + Version uint8 + Type uint8 + Index uint16 + Flags int32 + Addrs int32 + Refcnt int32 + Parentflags int32 + Reserved int32 + Use int32 + Inits uint32 + Rmx RtMetrics +} + type RtMetrics struct { Locks uint32 Mtu uint32 diff --git a/src/vendor/golang.org/x/sys/unix/ztypes_linux.go b/src/vendor/golang.org/x/sys/unix/ztypes_linux.go index 8daaf3faf..5537148dc 100644 --- a/src/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/src/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -2594,8 +2594,8 @@ const ( SOF_TIMESTAMPING_BIND_PHC = 0x8000 SOF_TIMESTAMPING_OPT_ID_TCP = 0x10000 - SOF_TIMESTAMPING_LAST = 0x10000 - SOF_TIMESTAMPING_MASK = 0x1ffff + SOF_TIMESTAMPING_LAST = 0x20000 + SOF_TIMESTAMPING_MASK = 0x3ffff SCM_TSTAMP_SND = 0x0 SCM_TSTAMP_SCHED = 0x1 @@ -3541,7 +3541,7 @@ type Nhmsg struct { type NexthopGrp struct { Id uint32 Weight uint8 - Resvd1 uint8 + High uint8 Resvd2 uint16 } @@ -3802,7 +3802,7 @@ const ( ETHTOOL_MSG_PSE_GET = 0x24 ETHTOOL_MSG_PSE_SET = 0x25 ETHTOOL_MSG_RSS_GET = 0x26 - ETHTOOL_MSG_USER_MAX = 0x2c + ETHTOOL_MSG_USER_MAX = 0x2d ETHTOOL_MSG_KERNEL_NONE = 0x0 ETHTOOL_MSG_STRSET_GET_REPLY = 0x1 ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2 @@ -3842,7 +3842,7 @@ const ( ETHTOOL_MSG_MODULE_NTF = 0x24 ETHTOOL_MSG_PSE_GET_REPLY = 0x25 ETHTOOL_MSG_RSS_GET_REPLY = 0x26 - ETHTOOL_MSG_KERNEL_MAX = 0x2c + ETHTOOL_MSG_KERNEL_MAX = 0x2e ETHTOOL_FLAG_COMPACT_BITSETS = 0x1 ETHTOOL_FLAG_OMIT_REPLY = 0x2 ETHTOOL_FLAG_STATS = 0x4 @@ -3850,7 +3850,7 @@ const ( ETHTOOL_A_HEADER_DEV_INDEX = 0x1 ETHTOOL_A_HEADER_DEV_NAME = 0x2 ETHTOOL_A_HEADER_FLAGS = 0x3 - ETHTOOL_A_HEADER_MAX = 0x3 + ETHTOOL_A_HEADER_MAX = 0x4 ETHTOOL_A_BITSET_BIT_UNSPEC = 0x0 ETHTOOL_A_BITSET_BIT_INDEX = 0x1 ETHTOOL_A_BITSET_BIT_NAME = 0x2 @@ -4031,11 +4031,11 @@ const ( ETHTOOL_A_CABLE_RESULT_UNSPEC = 0x0 ETHTOOL_A_CABLE_RESULT_PAIR = 0x1 ETHTOOL_A_CABLE_RESULT_CODE = 0x2 - ETHTOOL_A_CABLE_RESULT_MAX = 0x2 + ETHTOOL_A_CABLE_RESULT_MAX = 0x3 ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0x0 ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 0x1 ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 0x2 - ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x2 + ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 0x3 ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0x0 ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 0x1 ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 0x2 @@ -4200,7 +4200,8 @@ type ( } PtpSysOffsetExtended struct { Samples uint32 - Rsv [3]uint32 + Clockid int32 + Rsv [2]uint32 Ts [25][3]PtpClockTime } PtpSysOffsetPrecise struct { @@ -4399,6 +4400,7 @@ const ( type LandlockRulesetAttr struct { Access_fs uint64 Access_net uint64 + Scoped uint64 } type LandlockPathBeneathAttr struct { diff --git a/src/vendor/golang.org/x/sys/windows/syscall_windows.go b/src/vendor/golang.org/x/sys/windows/syscall_windows.go index 4510bfc3f..4a3254386 100644 --- a/src/vendor/golang.org/x/sys/windows/syscall_windows.go +++ b/src/vendor/golang.org/x/sys/windows/syscall_windows.go @@ -168,6 +168,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW //sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error) //sys DisconnectNamedPipe(pipe Handle) (err error) +//sys GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) +//sys GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) //sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) //sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW //sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState diff --git a/src/vendor/golang.org/x/sys/windows/types_windows.go b/src/vendor/golang.org/x/sys/windows/types_windows.go index 51311e205..9d138de5f 100644 --- a/src/vendor/golang.org/x/sys/windows/types_windows.go +++ b/src/vendor/golang.org/x/sys/windows/types_windows.go @@ -176,6 +176,7 @@ const ( WAIT_FAILED = 0xFFFFFFFF // Access rights for process. + PROCESS_ALL_ACCESS = 0xFFFF PROCESS_CREATE_PROCESS = 0x0080 PROCESS_CREATE_THREAD = 0x0002 PROCESS_DUP_HANDLE = 0x0040 diff --git a/src/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/src/vendor/golang.org/x/sys/windows/zsyscall_windows.go index 6f5252880..01c0716c2 100644 --- a/src/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/src/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -280,8 +280,10 @@ var ( procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount") procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW") procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW") + procGetNamedPipeClientProcessId = modkernel32.NewProc("GetNamedPipeClientProcessId") procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW") procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo") + procGetNamedPipeServerProcessId = modkernel32.NewProc("GetNamedPipeServerProcessId") procGetOverlappedResult = modkernel32.NewProc("GetOverlappedResult") procGetPriorityClass = modkernel32.NewProc("GetPriorityClass") procGetProcAddress = modkernel32.NewProc("GetProcAddress") @@ -1612,7 +1614,7 @@ func DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, si } func CancelMibChangeNotify2(notificationHandle Handle) (errcode error) { - r0, _, _ := syscall.SyscallN(procCancelMibChangeNotify2.Addr(), uintptr(notificationHandle)) + r0, _, _ := syscall.Syscall(procCancelMibChangeNotify2.Addr(), 1, uintptr(notificationHandle), 0, 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -1652,7 +1654,7 @@ func GetIfEntry(pIfRow *MibIfRow) (errcode error) { } func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) { - r0, _, _ := syscall.SyscallN(procGetIfEntry2Ex.Addr(), uintptr(level), uintptr(unsafe.Pointer(row))) + r0, _, _ := syscall.Syscall(procGetIfEntry2Ex.Addr(), 2, uintptr(level), uintptr(unsafe.Pointer(row)), 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -1660,7 +1662,7 @@ func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) { } func GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) { - r0, _, _ := syscall.SyscallN(procGetUnicastIpAddressEntry.Addr(), uintptr(unsafe.Pointer(row))) + r0, _, _ := syscall.Syscall(procGetUnicastIpAddressEntry.Addr(), 1, uintptr(unsafe.Pointer(row)), 0, 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -1672,7 +1674,7 @@ func NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsa if initialNotification { _p0 = 1 } - r0, _, _ := syscall.SyscallN(procNotifyIpInterfaceChange.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle))) + r0, _, _ := syscall.Syscall6(procNotifyIpInterfaceChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -1684,7 +1686,7 @@ func NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext if initialNotification { _p0 = 1 } - r0, _, _ := syscall.SyscallN(procNotifyUnicastIpAddressChange.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle))) + r0, _, _ := syscall.Syscall6(procNotifyUnicastIpAddressChange.Addr(), 5, uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)), 0) if r0 != 0 { errcode = syscall.Errno(r0) } @@ -2446,6 +2448,14 @@ func GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err er return } +func GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procGetNamedPipeClientProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(clientProcessID)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) { r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0) if r1 == 0 { @@ -2462,6 +2472,14 @@ func GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint3 return } +func GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) { + r1, _, e1 := syscall.Syscall(procGetNamedPipeServerProcessId.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(serverProcessID)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) { var _p0 uint32 if wait { diff --git a/src/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/src/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go index f3ab0a2e1..65fe2628e 100644 --- a/src/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go +++ b/src/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go @@ -106,24 +106,18 @@ func Find(importPath, srcDir string) (filename, path string) { // additional trailing data beyond the end of the export data. func NewReader(r io.Reader) (io.Reader, error) { buf := bufio.NewReader(r) - _, size, err := gcimporter.FindExportData(buf) + size, err := gcimporter.FindExportData(buf) if err != nil { return nil, err } - if size >= 0 { - // We were given an archive and found the __.PKGDEF in it. - // This tells us the size of the export data, and we don't - // need to return the entire file. - return &io.LimitedReader{ - R: buf, - N: size, - }, nil - } else { - // We were given an object file. As such, we don't know how large - // the export data is and must return the entire file. - return buf, nil - } + // We were given an archive and found the __.PKGDEF in it. + // This tells us the size of the export data, and we don't + // need to return the entire file. + return &io.LimitedReader{ + R: buf, + N: size, + }, nil } // readAll works the same way as io.ReadAll, but avoids allocations and copies diff --git a/src/vendor/golang.org/x/tools/go/packages/external.go b/src/vendor/golang.org/x/tools/go/packages/external.go index 96db9daf3..91bd62e83 100644 --- a/src/vendor/golang.org/x/tools/go/packages/external.go +++ b/src/vendor/golang.org/x/tools/go/packages/external.go @@ -13,6 +13,7 @@ import ( "fmt" "os" "os/exec" + "slices" "strings" ) @@ -131,7 +132,7 @@ func findExternalDriver(cfg *Config) driver { // command. // // (See similar trick in Invocation.run in ../../internal/gocommand/invoke.go) - cmd.Env = append(slicesClip(cfg.Env), "PWD="+cfg.Dir) + cmd.Env = append(slices.Clip(cfg.Env), "PWD="+cfg.Dir) cmd.Stdin = bytes.NewReader(req) cmd.Stdout = buf cmd.Stderr = stderr @@ -150,7 +151,3 @@ func findExternalDriver(cfg *Config) driver { return &response, nil } } - -// slicesClip removes unused capacity from the slice, returning s[:len(s):len(s)]. -// TODO(adonovan): use go1.21 slices.Clip. -func slicesClip[S ~[]E, E any](s S) S { return s[:len(s):len(s)] } diff --git a/src/vendor/golang.org/x/tools/go/packages/golist.go b/src/vendor/golang.org/x/tools/go/packages/golist.go index 76f910ece..870271ed5 100644 --- a/src/vendor/golang.org/x/tools/go/packages/golist.go +++ b/src/vendor/golang.org/x/tools/go/packages/golist.go @@ -505,13 +505,14 @@ func (state *golistState) createDriverResponse(words ...string) (*DriverResponse pkg := &Package{ Name: p.Name, ID: p.ImportPath, + Dir: p.Dir, GoFiles: absJoin(p.Dir, p.GoFiles, p.CgoFiles), CompiledGoFiles: absJoin(p.Dir, p.CompiledGoFiles), OtherFiles: absJoin(p.Dir, otherFiles(p)...), EmbedFiles: absJoin(p.Dir, p.EmbedFiles), EmbedPatterns: absJoin(p.Dir, p.EmbedPatterns), IgnoredFiles: absJoin(p.Dir, p.IgnoredGoFiles, p.IgnoredOtherFiles), - forTest: p.ForTest, + ForTest: p.ForTest, depsErrors: p.DepsErrors, Module: p.Module, } @@ -795,7 +796,7 @@ func jsonFlag(cfg *Config, goVersion int) string { // Request Dir in the unlikely case Export is not absolute. addFields("Dir", "Export") } - if cfg.Mode&needInternalForTest != 0 { + if cfg.Mode&NeedForTest != 0 { addFields("ForTest") } if cfg.Mode&needInternalDepsErrors != 0 { diff --git a/src/vendor/golang.org/x/tools/go/packages/loadmode_string.go b/src/vendor/golang.org/x/tools/go/packages/loadmode_string.go index 5fcad6ea6..969da4c26 100644 --- a/src/vendor/golang.org/x/tools/go/packages/loadmode_string.go +++ b/src/vendor/golang.org/x/tools/go/packages/loadmode_string.go @@ -23,6 +23,7 @@ var modes = [...]struct { {NeedSyntax, "NeedSyntax"}, {NeedTypesInfo, "NeedTypesInfo"}, {NeedTypesSizes, "NeedTypesSizes"}, + {NeedForTest, "NeedForTest"}, {NeedModule, "NeedModule"}, {NeedEmbedFiles, "NeedEmbedFiles"}, {NeedEmbedPatterns, "NeedEmbedPatterns"}, diff --git a/src/vendor/golang.org/x/tools/go/packages/packages.go b/src/vendor/golang.org/x/tools/go/packages/packages.go index 2ecc64238..9dedf9777 100644 --- a/src/vendor/golang.org/x/tools/go/packages/packages.go +++ b/src/vendor/golang.org/x/tools/go/packages/packages.go @@ -43,6 +43,20 @@ import ( // ID and Errors (if present) will always be filled. // [Load] may return more information than requested. // +// The Mode flag is a union of several bits named NeedName, +// NeedFiles, and so on, each of which determines whether +// a given field of Package (Name, Files, etc) should be +// populated. +// +// For convenience, we provide named constants for the most +// common combinations of Need flags: +// +// [LoadFiles] lists of files in each package +// [LoadImports] ... plus imports +// [LoadTypes] ... plus type information +// [LoadSyntax] ... plus type-annotated syntax +// [LoadAllSyntax] ... for all dependencies +// // Unfortunately there are a number of open bugs related to // interactions among the LoadMode bits: // - https://github.com/golang/go/issues/56633 @@ -55,7 +69,7 @@ const ( // NeedName adds Name and PkgPath. NeedName LoadMode = 1 << iota - // NeedFiles adds GoFiles, OtherFiles, and IgnoredFiles + // NeedFiles adds Dir, GoFiles, OtherFiles, and IgnoredFiles NeedFiles // NeedCompiledGoFiles adds CompiledGoFiles. @@ -86,9 +100,10 @@ const ( // needInternalDepsErrors adds the internal deps errors field for use by gopls. needInternalDepsErrors - // needInternalForTest adds the internal forTest field. + // NeedForTest adds ForTest. + // // Tests must also be set on the context for this field to be populated. - needInternalForTest + NeedForTest // typecheckCgo enables full support for type checking cgo. Requires Go 1.15+. // Modifies CompiledGoFiles and Types, and has no effect on its own. @@ -108,33 +123,18 @@ const ( const ( // LoadFiles loads the name and file names for the initial packages. - // - // Deprecated: LoadFiles exists for historical compatibility - // and should not be used. Please directly specify the needed fields using the Need values. LoadFiles = NeedName | NeedFiles | NeedCompiledGoFiles // LoadImports loads the name, file names, and import mapping for the initial packages. - // - // Deprecated: LoadImports exists for historical compatibility - // and should not be used. Please directly specify the needed fields using the Need values. LoadImports = LoadFiles | NeedImports // LoadTypes loads exported type information for the initial packages. - // - // Deprecated: LoadTypes exists for historical compatibility - // and should not be used. Please directly specify the needed fields using the Need values. LoadTypes = LoadImports | NeedTypes | NeedTypesSizes // LoadSyntax loads typed syntax for the initial packages. - // - // Deprecated: LoadSyntax exists for historical compatibility - // and should not be used. Please directly specify the needed fields using the Need values. LoadSyntax = LoadTypes | NeedSyntax | NeedTypesInfo // LoadAllSyntax loads typed syntax for the initial packages and all dependencies. - // - // Deprecated: LoadAllSyntax exists for historical compatibility - // and should not be used. Please directly specify the needed fields using the Need values. LoadAllSyntax = LoadSyntax | NeedDeps // Deprecated: NeedExportsFile is a historical misspelling of NeedExportFile. @@ -434,6 +434,12 @@ type Package struct { // PkgPath is the package path as used by the go/types package. PkgPath string + // Dir is the directory associated with the package, if it exists. + // + // For packages listed by the go command, this is the directory containing + // the package files. + Dir string + // Errors contains any errors encountered querying the metadata // of the package, or while parsing or type-checking its files. Errors []Error @@ -521,8 +527,8 @@ type Package struct { // -- internal -- - // forTest is the package under test, if any. - forTest string + // ForTest is the package under test, if any. + ForTest string // depsErrors is the DepsErrors field from the go list response, if any. depsErrors []*packagesinternal.PackageError @@ -551,9 +557,6 @@ type ModuleError struct { } func init() { - packagesinternal.GetForTest = func(p interface{}) string { - return p.(*Package).forTest - } packagesinternal.GetDepsErrors = func(p interface{}) []*packagesinternal.PackageError { return p.(*Package).depsErrors } @@ -565,7 +568,6 @@ func init() { } packagesinternal.TypecheckCgo = int(typecheckCgo) packagesinternal.DepsErrors = int(needInternalDepsErrors) - packagesinternal.ForTest = int(needInternalForTest) } // An Error describes a problem with a package's metadata, syntax, or types. diff --git a/src/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go b/src/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go index f6437feb1..6f5d8a213 100644 --- a/src/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go +++ b/src/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go @@ -39,12 +39,15 @@ func readGopackHeader(r *bufio.Reader) (name string, size int64, err error) { } // FindExportData positions the reader r at the beginning of the -// export data section of an underlying GC-created object/archive +// export data section of an underlying cmd/compile created archive // file by reading from it. The reader must be positioned at the -// start of the file before calling this function. The hdr result -// is the string before the export data, either "$$" or "$$B". -// The size result is the length of the export data in bytes, or -1 if not known. -func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) { +// start of the file before calling this function. +// The size result is the length of the export data in bytes. +// +// This function is needed by [gcexportdata.Read], which must +// accept inputs produced by the last two releases of cmd/compile, +// plus tip. +func FindExportData(r *bufio.Reader) (size int64, err error) { // Read first line to make sure this is an object file. line, err := r.ReadSlice('\n') if err != nil { @@ -52,27 +55,32 @@ func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) { return } - if string(line) == "!\n" { - // Archive file. Scan to __.PKGDEF. - var name string - if name, size, err = readGopackHeader(r); err != nil { - return - } + // Is the first line an archive file signature? + if string(line) != "!\n" { + err = fmt.Errorf("not the start of an archive file (%q)", line) + return + } - // First entry should be __.PKGDEF. - if name != "__.PKGDEF" { - err = fmt.Errorf("go archive is missing __.PKGDEF") - return - } + // Archive file. Scan to __.PKGDEF. + var name string + if name, size, err = readGopackHeader(r); err != nil { + return + } + arsize := size - // Read first line of __.PKGDEF data, so that line - // is once again the first line of the input. - if line, err = r.ReadSlice('\n'); err != nil { - err = fmt.Errorf("can't find export data (%v)", err) - return - } - size -= int64(len(line)) + // First entry should be __.PKGDEF. + if name != "__.PKGDEF" { + err = fmt.Errorf("go archive is missing __.PKGDEF") + return + } + + // Read first line of __.PKGDEF data, so that line + // is once again the first line of the input. + if line, err = r.ReadSlice('\n'); err != nil { + err = fmt.Errorf("can't find export data (%v)", err) + return } + size -= int64(len(line)) // Now at __.PKGDEF in archive or still at beginning of file. // Either way, line should begin with "go object ". @@ -81,8 +89,8 @@ func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) { return } - // Skip over object header to export data. - // Begins after first line starting with $$. + // Skip over object headers to get to the export data section header "$$B\n". + // Object headers are lines that do not start with '$'. for line[0] != '$' { if line, err = r.ReadSlice('\n'); err != nil { err = fmt.Errorf("can't find export data (%v)", err) @@ -90,9 +98,18 @@ func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) { } size -= int64(len(line)) } - hdr = string(line) + + // Check for the binary export data section header "$$B\n". + hdr := string(line) + if hdr != "$$B\n" { + err = fmt.Errorf("unknown export data header: %q", hdr) + return + } + // TODO(taking): Remove end-of-section marker "\n$$\n" from size. + if size < 0 { - size = -1 + err = fmt.Errorf("invalid size (%d) in the archive file: %d bytes remain without section headers (recompile package)", arsize, size) + return } return diff --git a/src/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go b/src/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go index e6c5d51f8..dbbca8604 100644 --- a/src/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go +++ b/src/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go @@ -161,6 +161,8 @@ func FindPkg(path, srcDir string) (filename, id string) { // Import imports a gc-generated package given its import path and srcDir, adds // the corresponding package object to the packages map, and returns the object. // The packages map must contain all packages already imported. +// +// TODO(taking): Import is only used in tests. Move to gcimporter_test. func Import(packages map[string]*types.Package, path, srcDir string, lookup func(path string) (io.ReadCloser, error)) (pkg *types.Package, err error) { var rc io.ReadCloser var filename, id string @@ -210,58 +212,50 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func } defer rc.Close() - var hdr string var size int64 buf := bufio.NewReader(rc) - if hdr, size, err = FindExportData(buf); err != nil { + if size, err = FindExportData(buf); err != nil { return } - switch hdr { - case "$$B\n": - var data []byte - data, err = io.ReadAll(buf) - if err != nil { - break - } + var data []byte + data, err = io.ReadAll(buf) + if err != nil { + return + } + if len(data) == 0 { + return nil, fmt.Errorf("no data to load a package from for path %s", id) + } - // TODO(gri): allow clients of go/importer to provide a FileSet. - // Or, define a new standard go/types/gcexportdata package. - fset := token.NewFileSet() - - // Select appropriate importer. - if len(data) > 0 { - switch data[0] { - case 'v', 'c', 'd': - // binary: emitted by cmd/compile till go1.10; obsolete. - return nil, fmt.Errorf("binary (%c) import format is no longer supported", data[0]) - - case 'i': - // indexed: emitted by cmd/compile till go1.19; - // now used only for serializing go/types. - // See https://github.com/golang/go/issues/69491. - _, pkg, err := IImportData(fset, packages, data[1:], id) - return pkg, err - - case 'u': - // unified: emitted by cmd/compile since go1.20. - _, pkg, err := UImportData(fset, packages, data[1:size], id) - return pkg, err - - default: - l := len(data) - if l > 10 { - l = 10 - } - return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), id) - } - } + // TODO(gri): allow clients of go/importer to provide a FileSet. + // Or, define a new standard go/types/gcexportdata package. + fset := token.NewFileSet() + + // Select appropriate importer. + switch data[0] { + case 'v', 'c', 'd': + // binary: emitted by cmd/compile till go1.10; obsolete. + return nil, fmt.Errorf("binary (%c) import format is no longer supported", data[0]) + + case 'i': + // indexed: emitted by cmd/compile till go1.19; + // now used only for serializing go/types. + // See https://github.com/golang/go/issues/69491. + _, pkg, err := IImportData(fset, packages, data[1:], id) + return pkg, err + + case 'u': + // unified: emitted by cmd/compile since go1.20. + _, pkg, err := UImportData(fset, packages, data[1:size], id) + return pkg, err default: - err = fmt.Errorf("unknown export data header: %q", hdr) + l := len(data) + if l > 10 { + l = 10 + } + return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), id) } - - return } type byPath []*types.Package diff --git a/src/vendor/golang.org/x/tools/internal/packagesinternal/packages.go b/src/vendor/golang.org/x/tools/internal/packagesinternal/packages.go index 44719de17..66e69b438 100644 --- a/src/vendor/golang.org/x/tools/internal/packagesinternal/packages.go +++ b/src/vendor/golang.org/x/tools/internal/packagesinternal/packages.go @@ -5,7 +5,6 @@ // Package packagesinternal exposes internal-only fields from go/packages. package packagesinternal -var GetForTest = func(p interface{}) string { return "" } var GetDepsErrors = func(p interface{}) []*PackageError { return nil } type PackageError struct { @@ -16,7 +15,6 @@ type PackageError struct { var TypecheckCgo int var DepsErrors int // must be set as a LoadMode to call GetDepsErrors -var ForTest int // must be set as a LoadMode to call GetForTest var SetModFlag = func(config interface{}, value string) {} var SetModFile = func(config interface{}, value string) {} diff --git a/src/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go b/src/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go new file mode 100644 index 000000000..106698064 --- /dev/null +++ b/src/vendor/golang.org/x/tools/internal/typesinternal/zerovalue.go @@ -0,0 +1,282 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package typesinternal + +import ( + "fmt" + "go/ast" + "go/token" + "go/types" + "strconv" + "strings" +) + +// ZeroString returns the string representation of the "zero" value of the type t. +// This string can be used on the right-hand side of an assignment where the +// left-hand side has that explicit type. +// Exception: This does not apply to tuples. Their string representation is +// informational only and cannot be used in an assignment. +// When assigning to a wider type (such as 'any'), it's the caller's +// responsibility to handle any necessary type conversions. +// See [ZeroExpr] for a variant that returns an [ast.Expr]. +func ZeroString(t types.Type, qf types.Qualifier) string { + switch t := t.(type) { + case *types.Basic: + switch { + case t.Info()&types.IsBoolean != 0: + return "false" + case t.Info()&types.IsNumeric != 0: + return "0" + case t.Info()&types.IsString != 0: + return `""` + case t.Kind() == types.UnsafePointer: + fallthrough + case t.Kind() == types.UntypedNil: + return "nil" + default: + panic(fmt.Sprint("ZeroString for unexpected type:", t)) + } + + case *types.Pointer, *types.Slice, *types.Interface, *types.Chan, *types.Map, *types.Signature: + return "nil" + + case *types.Named, *types.Alias: + switch under := t.Underlying().(type) { + case *types.Struct, *types.Array: + return types.TypeString(t, qf) + "{}" + default: + return ZeroString(under, qf) + } + + case *types.Array, *types.Struct: + return types.TypeString(t, qf) + "{}" + + case *types.TypeParam: + // Assumes func new is not shadowed. + return "*new(" + types.TypeString(t, qf) + ")" + + case *types.Tuple: + // Tuples are not normal values. + // We are currently format as "(t[0], ..., t[n])". Could be something else. + components := make([]string, t.Len()) + for i := 0; i < t.Len(); i++ { + components[i] = ZeroString(t.At(i).Type(), qf) + } + return "(" + strings.Join(components, ", ") + ")" + + case *types.Union: + // Variables of these types cannot be created, so it makes + // no sense to ask for their zero value. + panic(fmt.Sprintf("invalid type for a variable: %v", t)) + + default: + panic(t) // unreachable. + } +} + +// ZeroExpr returns the ast.Expr representation of the "zero" value of the type t. +// ZeroExpr is defined for types that are suitable for variables. +// It may panic for other types such as Tuple or Union. +// See [ZeroString] for a variant that returns a string. +func ZeroExpr(f *ast.File, pkg *types.Package, typ types.Type) ast.Expr { + switch t := typ.(type) { + case *types.Basic: + switch { + case t.Info()&types.IsBoolean != 0: + return &ast.Ident{Name: "false"} + case t.Info()&types.IsNumeric != 0: + return &ast.BasicLit{Kind: token.INT, Value: "0"} + case t.Info()&types.IsString != 0: + return &ast.BasicLit{Kind: token.STRING, Value: `""`} + case t.Kind() == types.UnsafePointer: + fallthrough + case t.Kind() == types.UntypedNil: + return ast.NewIdent("nil") + default: + panic(fmt.Sprint("ZeroExpr for unexpected type:", t)) + } + + case *types.Pointer, *types.Slice, *types.Interface, *types.Chan, *types.Map, *types.Signature: + return ast.NewIdent("nil") + + case *types.Named, *types.Alias: + switch under := t.Underlying().(type) { + case *types.Struct, *types.Array: + return &ast.CompositeLit{ + Type: TypeExpr(f, pkg, typ), + } + default: + return ZeroExpr(f, pkg, under) + } + + case *types.Array, *types.Struct: + return &ast.CompositeLit{ + Type: TypeExpr(f, pkg, typ), + } + + case *types.TypeParam: + return &ast.StarExpr{ // *new(T) + X: &ast.CallExpr{ + // Assumes func new is not shadowed. + Fun: ast.NewIdent("new"), + Args: []ast.Expr{ + ast.NewIdent(t.Obj().Name()), + }, + }, + } + + case *types.Tuple: + // Unlike ZeroString, there is no ast.Expr can express tuple by + // "(t[0], ..., t[n])". + panic(fmt.Sprintf("invalid type for a variable: %v", t)) + + case *types.Union: + // Variables of these types cannot be created, so it makes + // no sense to ask for their zero value. + panic(fmt.Sprintf("invalid type for a variable: %v", t)) + + default: + panic(t) // unreachable. + } +} + +// IsZeroExpr uses simple syntactic heuristics to report whether expr +// is a obvious zero value, such as 0, "", nil, or false. +// It cannot do better without type information. +func IsZeroExpr(expr ast.Expr) bool { + switch e := expr.(type) { + case *ast.BasicLit: + return e.Value == "0" || e.Value == `""` + case *ast.Ident: + return e.Name == "nil" || e.Name == "false" + default: + return false + } +} + +// TypeExpr returns syntax for the specified type. References to named types +// from packages other than pkg are qualified by an appropriate package name, as +// defined by the import environment of file. +// It may panic for types such as Tuple or Union. +func TypeExpr(f *ast.File, pkg *types.Package, typ types.Type) ast.Expr { + switch t := typ.(type) { + case *types.Basic: + switch t.Kind() { + case types.UnsafePointer: + // TODO(hxjiang): replace the implementation with types.Qualifier. + return &ast.SelectorExpr{X: ast.NewIdent("unsafe"), Sel: ast.NewIdent("Pointer")} + default: + return ast.NewIdent(t.Name()) + } + + case *types.Pointer: + return &ast.UnaryExpr{ + Op: token.MUL, + X: TypeExpr(f, pkg, t.Elem()), + } + + case *types.Array: + return &ast.ArrayType{ + Len: &ast.BasicLit{ + Kind: token.INT, + Value: fmt.Sprintf("%d", t.Len()), + }, + Elt: TypeExpr(f, pkg, t.Elem()), + } + + case *types.Slice: + return &ast.ArrayType{ + Elt: TypeExpr(f, pkg, t.Elem()), + } + + case *types.Map: + return &ast.MapType{ + Key: TypeExpr(f, pkg, t.Key()), + Value: TypeExpr(f, pkg, t.Elem()), + } + + case *types.Chan: + dir := ast.ChanDir(t.Dir()) + if t.Dir() == types.SendRecv { + dir = ast.SEND | ast.RECV + } + return &ast.ChanType{ + Dir: dir, + Value: TypeExpr(f, pkg, t.Elem()), + } + + case *types.Signature: + var params []*ast.Field + for i := 0; i < t.Params().Len(); i++ { + params = append(params, &ast.Field{ + Type: TypeExpr(f, pkg, t.Params().At(i).Type()), + Names: []*ast.Ident{ + { + Name: t.Params().At(i).Name(), + }, + }, + }) + } + if t.Variadic() { + last := params[len(params)-1] + last.Type = &ast.Ellipsis{Elt: last.Type.(*ast.ArrayType).Elt} + } + var returns []*ast.Field + for i := 0; i < t.Results().Len(); i++ { + returns = append(returns, &ast.Field{ + Type: TypeExpr(f, pkg, t.Results().At(i).Type()), + }) + } + return &ast.FuncType{ + Params: &ast.FieldList{ + List: params, + }, + Results: &ast.FieldList{ + List: returns, + }, + } + + case interface{ Obj() *types.TypeName }: // *types.{Alias,Named,TypeParam} + switch t.Obj().Pkg() { + case pkg, nil: + return ast.NewIdent(t.Obj().Name()) + } + pkgName := t.Obj().Pkg().Name() + + // TODO(hxjiang): replace the implementation with types.Qualifier. + // If the file already imports the package under another name, use that. + for _, cand := range f.Imports { + if path, _ := strconv.Unquote(cand.Path.Value); path == t.Obj().Pkg().Path() { + if cand.Name != nil && cand.Name.Name != "" { + pkgName = cand.Name.Name + } + } + } + if pkgName == "." { + return ast.NewIdent(t.Obj().Name()) + } + return &ast.SelectorExpr{ + X: ast.NewIdent(pkgName), + Sel: ast.NewIdent(t.Obj().Name()), + } + + case *types.Struct: + return ast.NewIdent(t.String()) + + case *types.Interface: + return ast.NewIdent(t.String()) + + case *types.Union: + // TODO(hxjiang): handle the union through syntax (~A | ... | ~Z). + // Remove nil check when calling typesinternal.TypeExpr. + return nil + + case *types.Tuple: + panic("invalid input type types.Tuple") + + default: + panic("unreachable") + } +} diff --git a/src/vendor/golang.org/x/tools/internal/versions/constraint.go b/src/vendor/golang.org/x/tools/internal/versions/constraint.go deleted file mode 100644 index 179063d48..000000000 --- a/src/vendor/golang.org/x/tools/internal/versions/constraint.go +++ /dev/null @@ -1,13 +0,0 @@ -// Copyright 2024 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package versions - -import "go/build/constraint" - -// ConstraintGoVersion is constraint.GoVersion (if built with go1.21+). -// Otherwise nil. -// -// Deprecate once x/tools is after go1.21. -var ConstraintGoVersion func(x constraint.Expr) string diff --git a/src/vendor/golang.org/x/tools/internal/versions/constraint_go121.go b/src/vendor/golang.org/x/tools/internal/versions/constraint_go121.go deleted file mode 100644 index 38011407d..000000000 --- a/src/vendor/golang.org/x/tools/internal/versions/constraint_go121.go +++ /dev/null @@ -1,14 +0,0 @@ -// Copyright 2024 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build go1.21 -// +build go1.21 - -package versions - -import "go/build/constraint" - -func init() { - ConstraintGoVersion = constraint.GoVersion -} diff --git a/src/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go b/src/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go index e7d3805e3..f388426b0 100644 --- a/src/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go +++ b/src/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go @@ -159,14 +159,14 @@ var file_google_api_httpbody_proto_rawDesc = []byte{ 0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x34, 0x0a, 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x52, - 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x42, 0x68, 0x0a, 0x0e, 0x63, + 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x42, 0x65, 0x0a, 0x0e, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x0d, 0x48, 0x74, 0x74, 0x70, 0x42, 0x6f, 0x64, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, - 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xf8, 0x01, 0x01, 0xa2, 0x02, - 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, + 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xa2, 0x02, 0x04, 0x47, 0x41, + 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( diff --git a/src/vendor/google.golang.org/grpc/CONTRIBUTING.md b/src/vendor/google.golang.org/grpc/CONTRIBUTING.md index 0854d298e..d9bfa6e1e 100644 --- a/src/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/src/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -4,7 +4,7 @@ We definitely welcome your patches and contributions to gRPC! Please read the gR organization's [governance rules](https://github.com/grpc/grpc-community/blob/master/governance.md) and [contribution guidelines](https://github.com/grpc/grpc-community/blob/master/CONTRIBUTING.md) before proceeding. -If you are new to github, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) +If you are new to GitHub, please start by reading [Pull Request howto](https://help.github.com/articles/about-pull-requests/) ## Legal requirements @@ -25,8 +25,8 @@ How to get your contributions merged smoothly and quickly. is a great place to start. These issues are well-documented and usually can be resolved with a single pull request. -- If you are adding a new file, make sure it has the copyright message template - at the top as a comment. You can copy over the message from an existing file +- If you are adding a new file, make sure it has the copyright message template + at the top as a comment. You can copy over the message from an existing file and update the year. - The grpc package should only depend on standard Go packages and a small number @@ -39,12 +39,12 @@ How to get your contributions merged smoothly and quickly. proposal](https://github.com/grpc/proposal). - Provide a good **PR description** as a record of **what** change is being made - and **why** it was made. Link to a github issue if it exists. + and **why** it was made. Link to a GitHub issue if it exists. -- If you want to fix formatting or style, consider whether your changes are an - obvious improvement or might be considered a personal preference. If a style - change is based on preference, it likely will not be accepted. If it corrects - widely agreed-upon anti-patterns, then please do create a PR and explain the +- If you want to fix formatting or style, consider whether your changes are an + obvious improvement or might be considered a personal preference. If a style + change is based on preference, it likely will not be accepted. If it corrects + widely agreed-upon anti-patterns, then please do create a PR and explain the benefits of the change. - Unless your PR is trivial, you should expect there will be reviewer comments diff --git a/src/vendor/google.golang.org/grpc/balancer/balancer.go b/src/vendor/google.golang.org/grpc/balancer/balancer.go index b181f386a..3a2092f10 100644 --- a/src/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/src/vendor/google.golang.org/grpc/balancer/balancer.go @@ -130,7 +130,7 @@ type SubConn interface { // UpdateAddresses updates the addresses used in this SubConn. // gRPC checks if currently-connected address is still in the new list. // If it's in the list, the connection will be kept. - // If it's not in the list, the connection will gracefully closed, and + // If it's not in the list, the connection will gracefully close, and // a new connection will be created. // // This will trigger a state transition for the SubConn. @@ -142,8 +142,11 @@ type SubConn interface { Connect() // GetOrBuildProducer returns a reference to the existing Producer for this // ProducerBuilder in this SubConn, or, if one does not currently exist, - // creates a new one and returns it. Returns a close function which must - // be called when the Producer is no longer needed. + // creates a new one and returns it. Returns a close function which may be + // called when the Producer is no longer needed. Otherwise the producer + // will automatically be closed upon connection loss or subchannel close. + // Should only be called on a SubConn in state Ready. Otherwise the + // producer will be unable to create streams. GetOrBuildProducer(ProducerBuilder) (p Producer, close func()) // Shutdown shuts down the SubConn gracefully. Any started RPCs will be // allowed to complete. No future calls should be made on the SubConn. @@ -452,8 +455,10 @@ type ProducerBuilder interface { // Build creates a Producer. The first parameter is always a // grpc.ClientConnInterface (a type to allow creating RPCs/streams on the // associated SubConn), but is declared as `any` to avoid a dependency - // cycle. Should also return a close function that will be called when all - // references to the Producer have been given up. + // cycle. Build also returns a close function that will be called when all + // references to the Producer have been given up for a SubConn, or when a + // connectivity state change occurs on the SubConn. The close function + // should always block until all asynchronous cleanup work is completed. Build(grpcClientConnInterface any) (p Producer, close func()) } diff --git a/src/vendor/google.golang.org/grpc/balancer/base/balancer.go b/src/vendor/google.golang.org/grpc/balancer/base/balancer.go index 2b87bd79c..d5ed172ae 100644 --- a/src/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/src/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -133,7 +133,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { } } // If resolver state contains no addresses, return an error so ClientConn - // will trigger re-resolve. Also records this as an resolver error, so when + // will trigger re-resolve. Also records this as a resolver error, so when // the overall state turns transient failure, the error message will have // the zero address information. if len(s.ResolverState.Addresses) == 0 { diff --git a/src/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go b/src/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go new file mode 100644 index 000000000..c51978945 --- /dev/null +++ b/src/vendor/google.golang.org/grpc/balancer/pickfirst/internal/internal.go @@ -0,0 +1,24 @@ +/* + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package internal contains code internal to the pickfirst package. +package internal + +import "math/rand" + +// RandShuffle pseudo-randomizes the order of addresses. +var RandShuffle = rand.Shuffle diff --git a/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go b/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go index 4d69b4052..e069346a7 100644 --- a/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go +++ b/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go @@ -26,18 +26,23 @@ import ( "math/rand" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/grpclog" - "google.golang.org/grpc/internal" + "google.golang.org/grpc/internal/envconfig" internalgrpclog "google.golang.org/grpc/internal/grpclog" "google.golang.org/grpc/internal/pretty" "google.golang.org/grpc/resolver" "google.golang.org/grpc/serviceconfig" + + _ "google.golang.org/grpc/balancer/pickfirst/pickfirstleaf" // For automatically registering the new pickfirst if required. ) func init() { + if envconfig.NewPickFirstEnabled { + return + } balancer.Register(pickfirstBuilder{}) - internal.ShuffleAddressListForTesting = func(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } } var logger = grpclog.Component("pick-first-lb") @@ -103,10 +108,13 @@ func (b *pickfirstBalancer) ResolverError(err error) { }) } +// Shuffler is an interface for shuffling an address list. type Shuffler interface { ShuffleAddressListForTesting(n int, swap func(i, j int)) } +// ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n +// is the number of elements. swap swaps the elements with indexes i and j. func ShuffleAddressListForTesting(n int, swap func(i, j int)) { rand.Shuffle(n, swap) } func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { @@ -140,7 +148,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState // within each endpoint. - A61 if cfg.ShuffleAddressList { endpoints = append([]resolver.Endpoint{}, endpoints...) - internal.ShuffleAddressListForTesting.(func(int, func(int, int)))(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) } // "Flatten the list by concatenating the ordered list of addresses for each diff --git a/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go b/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go new file mode 100644 index 000000000..985b6edc7 --- /dev/null +++ b/src/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirstleaf/pickfirstleaf.go @@ -0,0 +1,625 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package pickfirstleaf contains the pick_first load balancing policy which +// will be the universal leaf policy after dualstack changes are implemented. +// +// # Experimental +// +// Notice: This package is EXPERIMENTAL and may be changed or removed in a +// later release. +package pickfirstleaf + +import ( + "encoding/json" + "errors" + "fmt" + "sync" + + "google.golang.org/grpc/balancer" + "google.golang.org/grpc/balancer/pickfirst/internal" + "google.golang.org/grpc/connectivity" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/internal/envconfig" + internalgrpclog "google.golang.org/grpc/internal/grpclog" + "google.golang.org/grpc/internal/pretty" + "google.golang.org/grpc/resolver" + "google.golang.org/grpc/serviceconfig" +) + +func init() { + if envconfig.NewPickFirstEnabled { + // Register as the default pick_first balancer. + Name = "pick_first" + } + balancer.Register(pickfirstBuilder{}) +} + +var ( + logger = grpclog.Component("pick-first-leaf-lb") + // Name is the name of the pick_first_leaf balancer. + // It is changed to "pick_first" in init() if this balancer is to be + // registered as the default pickfirst. + Name = "pick_first_leaf" +) + +// TODO: change to pick-first when this becomes the default pick_first policy. +const logPrefix = "[pick-first-leaf-lb %p] " + +type pickfirstBuilder struct{} + +func (pickfirstBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { + b := &pickfirstBalancer{ + cc: cc, + addressList: addressList{}, + subConns: resolver.NewAddressMap(), + state: connectivity.Connecting, + mu: sync.Mutex{}, + } + b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) + return b +} + +func (b pickfirstBuilder) Name() string { + return Name +} + +func (pickfirstBuilder) ParseConfig(js json.RawMessage) (serviceconfig.LoadBalancingConfig, error) { + var cfg pfConfig + if err := json.Unmarshal(js, &cfg); err != nil { + return nil, fmt.Errorf("pickfirst: unable to unmarshal LB policy config: %s, error: %v", string(js), err) + } + return cfg, nil +} + +type pfConfig struct { + serviceconfig.LoadBalancingConfig `json:"-"` + + // If set to true, instructs the LB policy to shuffle the order of the list + // of endpoints received from the name resolver before attempting to + // connect to them. + ShuffleAddressList bool `json:"shuffleAddressList"` +} + +// scData keeps track of the current state of the subConn. +// It is not safe for concurrent access. +type scData struct { + // The following fields are initialized at build time and read-only after + // that. + subConn balancer.SubConn + addr resolver.Address + + state connectivity.State + lastErr error +} + +func (b *pickfirstBalancer) newSCData(addr resolver.Address) (*scData, error) { + sd := &scData{ + state: connectivity.Idle, + addr: addr, + } + sc, err := b.cc.NewSubConn([]resolver.Address{addr}, balancer.NewSubConnOptions{ + StateListener: func(state balancer.SubConnState) { + b.updateSubConnState(sd, state) + }, + }) + if err != nil { + return nil, err + } + sd.subConn = sc + return sd, nil +} + +type pickfirstBalancer struct { + // The following fields are initialized at build time and read-only after + // that and therefore do not need to be guarded by a mutex. + logger *internalgrpclog.PrefixLogger + cc balancer.ClientConn + + // The mutex is used to ensure synchronization of updates triggered + // from the idle picker and the already serialized resolver, + // SubConn state updates. + mu sync.Mutex + state connectivity.State + // scData for active subonns mapped by address. + subConns *resolver.AddressMap + addressList addressList + firstPass bool + numTF int +} + +// ResolverError is called by the ClientConn when the name resolver produces +// an error or when pickfirst determined the resolver update to be invalid. +func (b *pickfirstBalancer) ResolverError(err error) { + b.mu.Lock() + defer b.mu.Unlock() + b.resolverErrorLocked(err) +} + +func (b *pickfirstBalancer) resolverErrorLocked(err error) { + if b.logger.V(2) { + b.logger.Infof("Received error from the name resolver: %v", err) + } + + // The picker will not change since the balancer does not currently + // report an error. If the balancer hasn't received a single good resolver + // update yet, transition to TRANSIENT_FAILURE. + if b.state != connectivity.TransientFailure && b.addressList.size() > 0 { + if b.logger.V(2) { + b.logger.Infof("Ignoring resolver error because balancer is using a previous good update.") + } + return + } + + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: fmt.Errorf("name resolver error: %v", err)}, + }) +} + +func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { + b.mu.Lock() + defer b.mu.Unlock() + if len(state.ResolverState.Addresses) == 0 && len(state.ResolverState.Endpoints) == 0 { + // Cleanup state pertaining to the previous resolver state. + // Treat an empty address list like an error by calling b.ResolverError. + b.state = connectivity.TransientFailure + b.closeSubConnsLocked() + b.addressList.updateAddrs(nil) + b.resolverErrorLocked(errors.New("produced zero addresses")) + return balancer.ErrBadResolverState + } + cfg, ok := state.BalancerConfig.(pfConfig) + if state.BalancerConfig != nil && !ok { + return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v: %w", state.BalancerConfig, state.BalancerConfig, balancer.ErrBadResolverState) + } + + if b.logger.V(2) { + b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState)) + } + + var newAddrs []resolver.Address + if endpoints := state.ResolverState.Endpoints; len(endpoints) != 0 { + // Perform the optional shuffling described in gRFC A62. The shuffling + // will change the order of endpoints but not touch the order of the + // addresses within each endpoint. - A61 + if cfg.ShuffleAddressList { + endpoints = append([]resolver.Endpoint{}, endpoints...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + + // "Flatten the list by concatenating the ordered list of addresses for + // each of the endpoints, in order." - A61 + for _, endpoint := range endpoints { + // "In the flattened list, interleave addresses from the two address + // families, as per RFC-8305 section 4." - A61 + // TODO: support the above language. + newAddrs = append(newAddrs, endpoint.Addresses...) + } + } else { + // Endpoints not set, process addresses until we migrate resolver + // emissions fully to Endpoints. The top channel does wrap emitted + // addresses with endpoints, however some balancers such as weighted + // target do not forward the corresponding correct endpoints down/split + // endpoints properly. Once all balancers correctly forward endpoints + // down, can delete this else conditional. + newAddrs = state.ResolverState.Addresses + if cfg.ShuffleAddressList { + newAddrs = append([]resolver.Address{}, newAddrs...) + internal.RandShuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + } + + // If an address appears in multiple endpoints or in the same endpoint + // multiple times, we keep it only once. We will create only one SubConn + // for the address because an AddressMap is used to store SubConns. + // Not de-duplicating would result in attempting to connect to the same + // SubConn multiple times in the same pass. We don't want this. + newAddrs = deDupAddresses(newAddrs) + + // Since we have a new set of addresses, we are again at first pass. + b.firstPass = true + + // If the previous ready SubConn exists in new address list, + // keep this connection and don't create new SubConns. + prevAddr := b.addressList.currentAddress() + prevAddrsCount := b.addressList.size() + b.addressList.updateAddrs(newAddrs) + if b.state == connectivity.Ready && b.addressList.seekTo(prevAddr) { + return nil + } + + b.reconcileSubConnsLocked(newAddrs) + // If it's the first resolver update or the balancer was already READY + // (but the new address list does not contain the ready SubConn) or + // CONNECTING, enter CONNECTING. + // We may be in TRANSIENT_FAILURE due to a previous empty address list, + // we should still enter CONNECTING because the sticky TF behaviour + // mentioned in A62 applies only when the TRANSIENT_FAILURE is reported + // due to connectivity failures. + if b.state == connectivity.Ready || b.state == connectivity.Connecting || prevAddrsCount == 0 { + // Start connection attempt at first address. + b.state = connectivity.Connecting + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + b.requestConnectionLocked() + } else if b.state == connectivity.TransientFailure { + // If we're in TRANSIENT_FAILURE, we stay in TRANSIENT_FAILURE until + // we're READY. See A62. + b.requestConnectionLocked() + } + return nil +} + +// UpdateSubConnState is unused as a StateListener is always registered when +// creating SubConns. +func (b *pickfirstBalancer) UpdateSubConnState(subConn balancer.SubConn, state balancer.SubConnState) { + b.logger.Errorf("UpdateSubConnState(%v, %+v) called unexpectedly", subConn, state) +} + +func (b *pickfirstBalancer) Close() { + b.mu.Lock() + defer b.mu.Unlock() + b.closeSubConnsLocked() + b.state = connectivity.Shutdown +} + +// ExitIdle moves the balancer out of idle state. It can be called concurrently +// by the idlePicker and clientConn so access to variables should be +// synchronized. +func (b *pickfirstBalancer) ExitIdle() { + b.mu.Lock() + defer b.mu.Unlock() + if b.state == connectivity.Idle && b.addressList.currentAddress() == b.addressList.first() { + b.firstPass = true + b.requestConnectionLocked() + } +} + +func (b *pickfirstBalancer) closeSubConnsLocked() { + for _, sd := range b.subConns.Values() { + sd.(*scData).subConn.Shutdown() + } + b.subConns = resolver.NewAddressMap() +} + +// deDupAddresses ensures that each address appears only once in the slice. +func deDupAddresses(addrs []resolver.Address) []resolver.Address { + seenAddrs := resolver.NewAddressMap() + retAddrs := []resolver.Address{} + + for _, addr := range addrs { + if _, ok := seenAddrs.Get(addr); ok { + continue + } + retAddrs = append(retAddrs, addr) + } + return retAddrs +} + +// reconcileSubConnsLocked updates the active subchannels based on a new address +// list from the resolver. It does this by: +// - closing subchannels: any existing subchannels associated with addresses +// that are no longer in the updated list are shut down. +// - removing subchannels: entries for these closed subchannels are removed +// from the subchannel map. +// +// This ensures that the subchannel map accurately reflects the current set of +// addresses received from the name resolver. +func (b *pickfirstBalancer) reconcileSubConnsLocked(newAddrs []resolver.Address) { + newAddrsMap := resolver.NewAddressMap() + for _, addr := range newAddrs { + newAddrsMap.Set(addr, true) + } + + for _, oldAddr := range b.subConns.Keys() { + if _, ok := newAddrsMap.Get(oldAddr); ok { + continue + } + val, _ := b.subConns.Get(oldAddr) + val.(*scData).subConn.Shutdown() + b.subConns.Delete(oldAddr) + } +} + +// shutdownRemainingLocked shuts down remaining subConns. Called when a subConn +// becomes ready, which means that all other subConn must be shutdown. +func (b *pickfirstBalancer) shutdownRemainingLocked(selected *scData) { + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.subConn != selected.subConn { + sd.subConn.Shutdown() + } + } + b.subConns = resolver.NewAddressMap() + b.subConns.Set(selected.addr, selected) +} + +// requestConnectionLocked starts connecting on the subchannel corresponding to +// the current address. If no subchannel exists, one is created. If the current +// subchannel is in TransientFailure, a connection to the next address is +// attempted until a subchannel is found. +func (b *pickfirstBalancer) requestConnectionLocked() { + if !b.addressList.isValid() { + return + } + var lastErr error + for valid := true; valid; valid = b.addressList.increment() { + curAddr := b.addressList.currentAddress() + sd, ok := b.subConns.Get(curAddr) + if !ok { + var err error + // We want to assign the new scData to sd from the outer scope, + // hence we can't use := below. + sd, err = b.newSCData(curAddr) + if err != nil { + // This should never happen, unless the clientConn is being shut + // down. + if b.logger.V(2) { + b.logger.Infof("Failed to create a subConn for address %v: %v", curAddr.String(), err) + } + // Do nothing, the LB policy will be closed soon. + return + } + b.subConns.Set(curAddr, sd) + } + + scd := sd.(*scData) + switch scd.state { + case connectivity.Idle: + scd.subConn.Connect() + case connectivity.TransientFailure: + // Try the next address. + lastErr = scd.lastErr + continue + case connectivity.Ready: + // Should never happen. + b.logger.Errorf("Requesting a connection even though we have a READY SubConn") + case connectivity.Shutdown: + // Should never happen. + b.logger.Errorf("SubConn with state SHUTDOWN present in SubConns map") + case connectivity.Connecting: + // Wait for the SubConn to report success or failure. + } + return + } + // All the remaining addresses in the list are in TRANSIENT_FAILURE, end the + // first pass. + b.endFirstPassLocked(lastErr) +} + +func (b *pickfirstBalancer) updateSubConnState(sd *scData, newState balancer.SubConnState) { + b.mu.Lock() + defer b.mu.Unlock() + oldState := sd.state + sd.state = newState.ConnectivityState + // Previously relevant SubConns can still callback with state updates. + // To prevent pickers from returning these obsolete SubConns, this logic + // is included to check if the current list of active SubConns includes this + // SubConn. + if activeSD, found := b.subConns.Get(sd.addr); !found || activeSD != sd { + return + } + if newState.ConnectivityState == connectivity.Shutdown { + return + } + + if newState.ConnectivityState == connectivity.Ready { + b.shutdownRemainingLocked(sd) + if !b.addressList.seekTo(sd.addr) { + // This should not fail as we should have only one SubConn after + // entering READY. The SubConn should be present in the addressList. + b.logger.Errorf("Address %q not found address list in %v", sd.addr, b.addressList.addresses) + return + } + b.state = connectivity.Ready + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Ready, + Picker: &picker{result: balancer.PickResult{SubConn: sd.subConn}}, + }) + return + } + + // If the LB policy is READY, and it receives a subchannel state change, + // it means that the READY subchannel has failed. + // A SubConn can also transition from CONNECTING directly to IDLE when + // a transport is successfully created, but the connection fails + // before the SubConn can send the notification for READY. We treat + // this as a successful connection and transition to IDLE. + if (b.state == connectivity.Ready && newState.ConnectivityState != connectivity.Ready) || (oldState == connectivity.Connecting && newState.ConnectivityState == connectivity.Idle) { + // Once a transport fails, the balancer enters IDLE and starts from + // the first address when the picker is used. + b.shutdownRemainingLocked(sd) + b.state = connectivity.Idle + b.addressList.reset() + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Idle, + Picker: &idlePicker{exitIdle: sync.OnceFunc(b.ExitIdle)}, + }) + return + } + + if b.firstPass { + switch newState.ConnectivityState { + case connectivity.Connecting: + // The balancer can be in either IDLE, CONNECTING or + // TRANSIENT_FAILURE. If it's in TRANSIENT_FAILURE, stay in + // TRANSIENT_FAILURE until it's READY. See A62. + // If the balancer is already in CONNECTING, no update is needed. + if b.state == connectivity.Idle { + b.state = connectivity.Connecting + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.Connecting, + Picker: &picker{err: balancer.ErrNoSubConnAvailable}, + }) + } + case connectivity.TransientFailure: + sd.lastErr = newState.ConnectionError + // Since we're re-using common SubConns while handling resolver + // updates, we could receive an out of turn TRANSIENT_FAILURE from + // a pass over the previous address list. We ignore such updates. + + if curAddr := b.addressList.currentAddress(); !equalAddressIgnoringBalAttributes(&curAddr, &sd.addr) { + return + } + if b.addressList.increment() { + b.requestConnectionLocked() + return + } + // End of the first pass. + b.endFirstPassLocked(newState.ConnectionError) + } + return + } + + // We have finished the first pass, keep re-connecting failing SubConns. + switch newState.ConnectivityState { + case connectivity.TransientFailure: + b.numTF = (b.numTF + 1) % b.subConns.Len() + sd.lastErr = newState.ConnectionError + if b.numTF%b.subConns.Len() == 0 { + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: newState.ConnectionError}, + }) + } + // We don't need to request re-resolution since the SubConn already + // does that before reporting TRANSIENT_FAILURE. + // TODO: #7534 - Move re-resolution requests from SubConn into + // pick_first. + case connectivity.Idle: + sd.subConn.Connect() + } +} + +func (b *pickfirstBalancer) endFirstPassLocked(lastErr error) { + b.firstPass = false + b.numTF = 0 + b.state = connectivity.TransientFailure + + b.cc.UpdateState(balancer.State{ + ConnectivityState: connectivity.TransientFailure, + Picker: &picker{err: lastErr}, + }) + // Start re-connecting all the SubConns that are already in IDLE. + for _, v := range b.subConns.Values() { + sd := v.(*scData) + if sd.state == connectivity.Idle { + sd.subConn.Connect() + } + } +} + +type picker struct { + result balancer.PickResult + err error +} + +func (p *picker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + return p.result, p.err +} + +// idlePicker is used when the SubConn is IDLE and kicks the SubConn into +// CONNECTING when Pick is called. +type idlePicker struct { + exitIdle func() +} + +func (i *idlePicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { + i.exitIdle() + return balancer.PickResult{}, balancer.ErrNoSubConnAvailable +} + +// addressList manages sequentially iterating over addresses present in a list +// of endpoints. It provides a 1 dimensional view of the addresses present in +// the endpoints. +// This type is not safe for concurrent access. +type addressList struct { + addresses []resolver.Address + idx int +} + +func (al *addressList) isValid() bool { + return al.idx < len(al.addresses) +} + +func (al *addressList) size() int { + return len(al.addresses) +} + +// increment moves to the next index in the address list. +// This method returns false if it went off the list, true otherwise. +func (al *addressList) increment() bool { + if !al.isValid() { + return false + } + al.idx++ + return al.idx < len(al.addresses) +} + +// currentAddress returns the current address pointed to in the addressList. +// If the list is in an invalid state, it returns an empty address instead. +func (al *addressList) currentAddress() resolver.Address { + if !al.isValid() { + return resolver.Address{} + } + return al.addresses[al.idx] +} + +// first returns the first address in the list. If the list is empty, it returns +// an empty address instead. +func (al *addressList) first() resolver.Address { + if len(al.addresses) == 0 { + return resolver.Address{} + } + return al.addresses[0] +} + +func (al *addressList) reset() { + al.idx = 0 +} + +func (al *addressList) updateAddrs(addrs []resolver.Address) { + al.addresses = addrs + al.reset() +} + +// seekTo returns false if the needle was not found and the current index was +// left unchanged. +func (al *addressList) seekTo(needle resolver.Address) bool { + for ai, addr := range al.addresses { + if !equalAddressIgnoringBalAttributes(&addr, &needle) { + continue + } + al.idx = ai + return true + } + return false +} + +// equalAddressIgnoringBalAttributes returns true is a and b are considered +// equal. This is different from the Equal method on the resolver.Address type +// which considers all fields to determine equality. Here, we only consider +// fields that are meaningful to the SubConn. +func equalAddressIgnoringBalAttributes(a, b *resolver.Address) bool { + return a.Addr == b.Addr && a.ServerName == b.ServerName && + a.Attributes.Equal(b.Attributes) && + a.Metadata == b.Metadata +} diff --git a/src/vendor/google.golang.org/grpc/balancer_wrapper.go b/src/vendor/google.golang.org/grpc/balancer_wrapper.go index 8ad6ce2f0..2a4f2878a 100644 --- a/src/vendor/google.golang.org/grpc/balancer_wrapper.go +++ b/src/vendor/google.golang.org/grpc/balancer_wrapper.go @@ -24,12 +24,14 @@ import ( "sync" "google.golang.org/grpc/balancer" + "google.golang.org/grpc/codes" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/internal" "google.golang.org/grpc/internal/balancer/gracefulswitch" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/resolver" + "google.golang.org/grpc/status" ) var setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address)) @@ -256,8 +258,8 @@ type acBalancerWrapper struct { ccb *ccBalancerWrapper // read-only stateListener func(balancer.SubConnState) - mu sync.Mutex - producers map[balancer.ProducerBuilder]*refCountedProducer + producersMu sync.Mutex + producers map[balancer.ProducerBuilder]*refCountedProducer } // updateState is invoked by grpc to push a subConn state update to the @@ -267,6 +269,9 @@ func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolve if ctx.Err() != nil || acbw.ccb.balancer == nil { return } + // Invalidate all producers on any state change. + acbw.closeProducers() + // Even though it is optional for balancers, gracefulswitch ensures // opts.StateListener is set, so this cannot ever be nil. // TODO: delete this comment when UpdateSubConnState is removed. @@ -275,16 +280,6 @@ func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolve setConnectedAddress(&scs, curAddr) } acbw.stateListener(scs) - acbw.ac.mu.Lock() - defer acbw.ac.mu.Unlock() - if s == connectivity.Ready { - // When changing states to READY, reset stateReadyChan. Wait until - // after we notify the LB policy's listener(s) in order to prevent - // ac.getTransport() from unblocking before the LB policy starts - // tracking the subchannel as READY. - close(acbw.ac.stateReadyChan) - acbw.ac.stateReadyChan = make(chan struct{}) - } }) } @@ -301,6 +296,7 @@ func (acbw *acBalancerWrapper) Connect() { } func (acbw *acBalancerWrapper) Shutdown() { + acbw.closeProducers() acbw.ccb.cc.removeAddrConn(acbw.ac, errConnDrain) } @@ -308,9 +304,10 @@ func (acbw *acBalancerWrapper) Shutdown() { // ready, blocks until it is or ctx expires. Returns an error when the context // expires or the addrConn is shut down. func (acbw *acBalancerWrapper) NewStream(ctx context.Context, desc *StreamDesc, method string, opts ...CallOption) (ClientStream, error) { - transport, err := acbw.ac.getTransport(ctx) - if err != nil { - return nil, err + transport := acbw.ac.getReadyTransport() + if transport == nil { + return nil, status.Errorf(codes.Unavailable, "SubConn state is not Ready") + } return newNonRetryClientStream(ctx, desc, method, transport, acbw.ac, opts...) } @@ -335,8 +332,8 @@ type refCountedProducer struct { } func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) (balancer.Producer, func()) { - acbw.mu.Lock() - defer acbw.mu.Unlock() + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() // Look up existing producer from this builder. pData := acbw.producers[pb] @@ -353,13 +350,26 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) ( // and delete the refCountedProducer from the map if the total reference // count goes to zero. unref := func() { - acbw.mu.Lock() + acbw.producersMu.Lock() + // If closeProducers has already closed this producer instance, refs is + // set to 0, so the check after decrementing will never pass, and the + // producer will not be double-closed. pData.refs-- if pData.refs == 0 { defer pData.close() // Run outside the acbw mutex delete(acbw.producers, pb) } - acbw.mu.Unlock() + acbw.producersMu.Unlock() } return pData.producer, grpcsync.OnceFunc(unref) } + +func (acbw *acBalancerWrapper) closeProducers() { + acbw.producersMu.Lock() + defer acbw.producersMu.Unlock() + for pb, pData := range acbw.producers { + pData.refs = 0 + pData.close() + delete(acbw.producers, pb) + } +} diff --git a/src/vendor/google.golang.org/grpc/clientconn.go b/src/vendor/google.golang.org/grpc/clientconn.go index 9c8850e3f..19763f8ed 100644 --- a/src/vendor/google.golang.org/grpc/clientconn.go +++ b/src/vendor/google.golang.org/grpc/clientconn.go @@ -825,14 +825,13 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer. } ac := &addrConn{ - state: connectivity.Idle, - cc: cc, - addrs: copyAddresses(addrs), - scopts: opts, - dopts: cc.dopts, - channelz: channelz.RegisterSubChannel(cc.channelz, ""), - resetBackoff: make(chan struct{}), - stateReadyChan: make(chan struct{}), + state: connectivity.Idle, + cc: cc, + addrs: copyAddresses(addrs), + scopts: opts, + dopts: cc.dopts, + channelz: channelz.RegisterSubChannel(cc.channelz, ""), + resetBackoff: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) // Start with our address set to the first address; this may be updated if @@ -1141,10 +1140,15 @@ func (cc *ClientConn) Close() error { <-cc.resolverWrapper.serializer.Done() <-cc.balancerWrapper.serializer.Done() - + var wg sync.WaitGroup for ac := range conns { - ac.tearDown(ErrClientConnClosing) + wg.Add(1) + go func(ac *addrConn) { + defer wg.Done() + ac.tearDown(ErrClientConnClosing) + }(ac) } + wg.Wait() cc.addTraceEvent("deleted") // TraceEvent needs to be called before RemoveEntry, as TraceEvent may add // trace reference to the entity being deleted, and thus prevent it from being @@ -1179,8 +1183,7 @@ type addrConn struct { addrs []resolver.Address // All addresses that the resolver resolved to. // Use updateConnectivityState for updating addrConn's connectivity state. - state connectivity.State - stateReadyChan chan struct{} // closed and recreated on every READY state change. + state connectivity.State backoffIdx int // Needs to be stateful for resetConnectBackoff. resetBackoff chan struct{} @@ -1251,6 +1254,8 @@ func (ac *addrConn) resetTransportAndUnlock() { ac.mu.Unlock() if err := ac.tryAllAddrs(acCtx, addrs, connectDeadline); err != nil { + // TODO: #7534 - Move re-resolution requests into the pick_first LB policy + // to ensure one resolution request per pass instead of per subconn failure. ac.cc.resolveNow(resolver.ResolveNowOptions{}) ac.mu.Lock() if acCtx.Err() != nil { @@ -1292,7 +1297,7 @@ func (ac *addrConn) resetTransportAndUnlock() { ac.mu.Unlock() } -// tryAllAddrs tries to creates a connection to the addresses, and stop when at +// tryAllAddrs tries to create a connection to the addresses, and stop when at // the first successful one. It returns an error if no address was successfully // connected, or updates ac appropriately with the new transport. func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { @@ -1504,29 +1509,6 @@ func (ac *addrConn) getReadyTransport() transport.ClientTransport { return nil } -// getTransport waits until the addrconn is ready and returns the transport. -// If the context expires first, returns an appropriate status. If the -// addrConn is stopped first, returns an Unavailable status error. -func (ac *addrConn) getTransport(ctx context.Context) (transport.ClientTransport, error) { - for ctx.Err() == nil { - ac.mu.Lock() - t, state, sc := ac.transport, ac.state, ac.stateReadyChan - ac.mu.Unlock() - if state == connectivity.Ready { - return t, nil - } - if state == connectivity.Shutdown { - return nil, status.Errorf(codes.Unavailable, "SubConn shutting down") - } - - select { - case <-ctx.Done(): - case <-sc: - } - } - return nil, status.FromContextError(ctx.Err()).Err() -} - // tearDown starts to tear down the addrConn. // // Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct diff --git a/src/vendor/google.golang.org/grpc/credentials/tls.go b/src/vendor/google.golang.org/grpc/credentials/tls.go index 411435854..e163a473d 100644 --- a/src/vendor/google.golang.org/grpc/credentials/tls.go +++ b/src/vendor/google.golang.org/grpc/credentials/tls.go @@ -200,25 +200,40 @@ var tls12ForbiddenCipherSuites = map[uint16]struct{}{ // NewTLS uses c to construct a TransportCredentials based on TLS. func NewTLS(c *tls.Config) TransportCredentials { - tc := &tlsCreds{credinternal.CloneTLSConfig(c)} - tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos) + config := applyDefaults(c) + if config.GetConfigForClient != nil { + oldFn := config.GetConfigForClient + config.GetConfigForClient = func(hello *tls.ClientHelloInfo) (*tls.Config, error) { + cfgForClient, err := oldFn(hello) + if err != nil || cfgForClient == nil { + return cfgForClient, err + } + return applyDefaults(cfgForClient), nil + } + } + return &tlsCreds{config: config} +} + +func applyDefaults(c *tls.Config) *tls.Config { + config := credinternal.CloneTLSConfig(c) + config.NextProtos = credinternal.AppendH2ToNextProtos(config.NextProtos) // If the user did not configure a MinVersion and did not configure a // MaxVersion < 1.2, use MinVersion=1.2, which is required by // https://datatracker.ietf.org/doc/html/rfc7540#section-9.2 - if tc.config.MinVersion == 0 && (tc.config.MaxVersion == 0 || tc.config.MaxVersion >= tls.VersionTLS12) { - tc.config.MinVersion = tls.VersionTLS12 + if config.MinVersion == 0 && (config.MaxVersion == 0 || config.MaxVersion >= tls.VersionTLS12) { + config.MinVersion = tls.VersionTLS12 } // If the user did not configure CipherSuites, use all "secure" cipher // suites reported by the TLS package, but remove some explicitly forbidden // by https://datatracker.ietf.org/doc/html/rfc7540#appendix-A - if tc.config.CipherSuites == nil { + if config.CipherSuites == nil { for _, cs := range tls.CipherSuites() { if _, ok := tls12ForbiddenCipherSuites[cs.ID]; !ok { - tc.config.CipherSuites = append(tc.config.CipherSuites, cs.ID) + config.CipherSuites = append(config.CipherSuites, cs.ID) } } } - return tc + return config } // NewClientTLSFromCert constructs TLS credentials from the provided root diff --git a/src/vendor/google.golang.org/grpc/dialoptions.go b/src/vendor/google.golang.org/grpc/dialoptions.go index 2b285beee..518692c3a 100644 --- a/src/vendor/google.golang.org/grpc/dialoptions.go +++ b/src/vendor/google.golang.org/grpc/dialoptions.go @@ -436,7 +436,7 @@ func WithTimeout(d time.Duration) DialOption { // option to true from the Control field. For a concrete example of how to do // this, see internal.NetDialerWithTCPKeepalive(). // -// For more information, please see [issue 23459] in the Go github repo. +// For more information, please see [issue 23459] in the Go GitHub repo. // // [issue 23459]: https://github.com/golang/go/issues/23459 func WithContextDialer(f func(context.Context, string) (net.Conn, error)) DialOption { diff --git a/src/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go b/src/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go index 13821a926..85540f86a 100644 --- a/src/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go +++ b/src/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go @@ -33,6 +33,8 @@ type lbConfig struct { childConfig serviceconfig.LoadBalancingConfig } +// ChildName returns the name of the child balancer of the gracefulswitch +// Balancer. func ChildName(l serviceconfig.LoadBalancingConfig) string { return l.(*lbConfig).childBuilder.Name() } diff --git a/src/vendor/google.golang.org/grpc/internal/channelz/channel.go b/src/vendor/google.golang.org/grpc/internal/channelz/channel.go index d7e9e1d54..3ec662799 100644 --- a/src/vendor/google.golang.org/grpc/internal/channelz/channel.go +++ b/src/vendor/google.golang.org/grpc/internal/channelz/channel.go @@ -43,6 +43,8 @@ type Channel struct { // Non-zero traceRefCount means the trace of this channel cannot be deleted. traceRefCount int32 + // ChannelMetrics holds connectivity state, target and call metrics for the + // channel within channelz. ChannelMetrics ChannelMetrics } @@ -50,6 +52,8 @@ type Channel struct { // nesting. func (c *Channel) channelzIdentifier() {} +// String returns a string representation of the Channel, including its parent +// entity and ID. func (c *Channel) String() string { if c.Parent == nil { return fmt.Sprintf("Channel #%d", c.ID) @@ -61,24 +65,31 @@ func (c *Channel) id() int64 { return c.ID } +// SubChans returns a copy of the map of sub-channels associated with the +// Channel. func (c *Channel) SubChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.subChans) } +// NestedChans returns a copy of the map of nested channels associated with the +// Channel. func (c *Channel) NestedChans() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(c.nestedChans) } +// Trace returns a copy of the Channel's trace data. func (c *Channel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() return c.trace.copy() } +// ChannelMetrics holds connectivity state, target and call metrics for the +// channel within channelz. type ChannelMetrics struct { // The current connectivity state of the channel. State atomic.Pointer[connectivity.State] @@ -136,12 +147,16 @@ func strFromPointer(s *string) string { return *s } +// String returns a string representation of the ChannelMetrics, including its +// state, target, and call metrics. func (c *ChannelMetrics) String() string { return fmt.Sprintf("State: %v, Target: %s, CallsStarted: %v, CallsSucceeded: %v, CallsFailed: %v, LastCallStartedTimestamp: %v", c.State.Load(), strFromPointer(c.Target.Load()), c.CallsStarted.Load(), c.CallsSucceeded.Load(), c.CallsFailed.Load(), c.LastCallStartedTimestamp.Load(), ) } +// NewChannelMetricForTesting creates a new instance of ChannelMetrics with +// specified initial values for testing purposes. func NewChannelMetricForTesting(state connectivity.State, target string, started, succeeded, failed, timestamp int64) *ChannelMetrics { c := &ChannelMetrics{} c.State.Store(&state) diff --git a/src/vendor/google.golang.org/grpc/internal/channelz/server.go b/src/vendor/google.golang.org/grpc/internal/channelz/server.go index cdfc49d6e..b5a824992 100644 --- a/src/vendor/google.golang.org/grpc/internal/channelz/server.go +++ b/src/vendor/google.golang.org/grpc/internal/channelz/server.go @@ -59,6 +59,8 @@ func NewServerMetricsForTesting(started, succeeded, failed, timestamp int64) *Se return sm } +// CopyFrom copies the metrics data from the provided ServerMetrics +// instance into the current instance. func (sm *ServerMetrics) CopyFrom(o *ServerMetrics) { sm.CallsStarted.Store(o.CallsStarted.Load()) sm.CallsSucceeded.Store(o.CallsSucceeded.Load()) diff --git a/src/vendor/google.golang.org/grpc/internal/channelz/socket.go b/src/vendor/google.golang.org/grpc/internal/channelz/socket.go index fa64834b2..90103847c 100644 --- a/src/vendor/google.golang.org/grpc/internal/channelz/socket.go +++ b/src/vendor/google.golang.org/grpc/internal/channelz/socket.go @@ -70,13 +70,18 @@ type EphemeralSocketMetrics struct { RemoteFlowControlWindow int64 } +// SocketType represents the type of socket. type SocketType string +// SocketType can be one of these. const ( SocketTypeNormal = "NormalSocket" SocketTypeListen = "ListenSocket" ) +// Socket represents a socket within channelz which includes socket +// metrics and data related to socket activity and provides methods +// for managing and interacting with sockets. type Socket struct { Entity SocketType SocketType @@ -100,6 +105,8 @@ type Socket struct { Security credentials.ChannelzSecurityValue } +// String returns a string representation of the Socket, including its parent +// entity, socket type, and ID. func (ls *Socket) String() string { return fmt.Sprintf("%s %s #%d", ls.Parent, ls.SocketType, ls.ID) } diff --git a/src/vendor/google.golang.org/grpc/internal/channelz/subchannel.go b/src/vendor/google.golang.org/grpc/internal/channelz/subchannel.go index 3b88e4cba..b20802e6e 100644 --- a/src/vendor/google.golang.org/grpc/internal/channelz/subchannel.go +++ b/src/vendor/google.golang.org/grpc/internal/channelz/subchannel.go @@ -47,12 +47,14 @@ func (sc *SubChannel) id() int64 { return sc.ID } +// Sockets returns a copy of the sockets map associated with the SubChannel. func (sc *SubChannel) Sockets() map[int64]string { db.mu.RLock() defer db.mu.RUnlock() return copyMap(sc.sockets) } +// Trace returns a copy of the ChannelTrace associated with the SubChannel. func (sc *SubChannel) Trace() *ChannelTrace { db.mu.RLock() defer db.mu.RUnlock() diff --git a/src/vendor/google.golang.org/grpc/internal/channelz/trace.go b/src/vendor/google.golang.org/grpc/internal/channelz/trace.go index 36b867403..2bffe4777 100644 --- a/src/vendor/google.golang.org/grpc/internal/channelz/trace.go +++ b/src/vendor/google.golang.org/grpc/internal/channelz/trace.go @@ -79,13 +79,21 @@ type TraceEvent struct { Parent *TraceEvent } +// ChannelTrace provides tracing information for a channel. +// It tracks various events and metadata related to the channel's lifecycle +// and operations. type ChannelTrace struct { - cm *channelMap - clearCalled bool + cm *channelMap + clearCalled bool + // The time when the trace was created. CreationTime time.Time - EventNum int64 - mu sync.Mutex - Events []*traceEvent + // A counter for the number of events recorded in the + // trace. + EventNum int64 + mu sync.Mutex + // A slice of traceEvent pointers representing the events recorded for + // this channel. + Events []*traceEvent } func (c *ChannelTrace) copy() *ChannelTrace { @@ -175,6 +183,7 @@ var refChannelTypeToString = map[RefChannelType]string{ RefNormalSocket: "NormalSocket", } +// String returns a string representation of the RefChannelType func (r RefChannelType) String() string { return refChannelTypeToString[r] } diff --git a/src/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/src/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index 452985f8d..6e7dd6b77 100644 --- a/src/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/src/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -50,6 +50,11 @@ var ( // xDS fallback is turned on. If this is unset or is false, only the first // xDS server in the list of server configs will be used. XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", false) + // NewPickFirstEnabled is set if the new pickfirst leaf policy is to be used + // instead of the exiting pickfirst implementation. This can be enabled by + // setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST" + // to "true". + NewPickFirstEnabled = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST", false) ) func boolFromEnv(envVar string, def bool) bool { diff --git a/src/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go b/src/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go index 19b9d6392..8e8e86128 100644 --- a/src/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go +++ b/src/vendor/google.golang.org/grpc/internal/grpcsync/callback_serializer.go @@ -53,7 +53,7 @@ func NewCallbackSerializer(ctx context.Context) *CallbackSerializer { return cs } -// TrySchedule tries to schedules the provided callback function f to be +// TrySchedule tries to schedule the provided callback function f to be // executed in the order it was added. This is a best-effort operation. If the // context passed to NewCallbackSerializer was canceled before this method is // called, the callback will not be scheduled. diff --git a/src/vendor/google.golang.org/grpc/internal/grpcutil/method.go b/src/vendor/google.golang.org/grpc/internal/grpcutil/method.go index ec62b4775..683d1955c 100644 --- a/src/vendor/google.golang.org/grpc/internal/grpcutil/method.go +++ b/src/vendor/google.golang.org/grpc/internal/grpcutil/method.go @@ -39,7 +39,7 @@ func ParseMethod(methodName string) (service, method string, _ error) { } // baseContentType is the base content-type for gRPC. This is a valid -// content-type on it's own, but can also include a content-subtype such as +// content-type on its own, but can also include a content-subtype such as // "proto" as a suffix after "+" or ";". See // https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests // for more details. diff --git a/src/vendor/google.golang.org/grpc/internal/idle/idle.go b/src/vendor/google.golang.org/grpc/internal/idle/idle.go index fe49cb74c..2c13ee9da 100644 --- a/src/vendor/google.golang.org/grpc/internal/idle/idle.go +++ b/src/vendor/google.golang.org/grpc/internal/idle/idle.go @@ -182,6 +182,7 @@ func (m *Manager) tryEnterIdleMode() bool { return true } +// EnterIdleModeForTesting instructs the channel to enter idle mode. func (m *Manager) EnterIdleModeForTesting() { m.tryEnterIdleMode() } @@ -225,7 +226,7 @@ func (m *Manager) ExitIdleMode() error { // came in and OnCallBegin() noticed that the calls count is negative. // - Channel is in idle mode, and multiple new RPCs come in at the same // time, all of them notice a negative calls count in OnCallBegin and get - // here. The first one to get the lock would got the channel to exit idle. + // here. The first one to get the lock would get the channel to exit idle. // - Channel is not in idle mode, and the user calls Connect which calls // m.ExitIdleMode. // @@ -266,6 +267,7 @@ func (m *Manager) isClosed() bool { return atomic.LoadInt32(&m.closed) == 1 } +// Close stops the timer associated with the Manager, if it exists. func (m *Manager) Close() { atomic.StoreInt32(&m.closed, 1) diff --git a/src/vendor/google.golang.org/grpc/internal/internal.go b/src/vendor/google.golang.org/grpc/internal/internal.go index 7aae9240f..20b4dc3d3 100644 --- a/src/vendor/google.golang.org/grpc/internal/internal.go +++ b/src/vendor/google.golang.org/grpc/internal/internal.go @@ -191,6 +191,8 @@ var ( // ExitIdleModeForTesting gets the ClientConn to exit IDLE mode. ExitIdleModeForTesting any // func(*grpc.ClientConn) error + // ChannelzTurnOffForTesting disables the Channelz service for testing + // purposes. ChannelzTurnOffForTesting func() // TriggerXDSResourceNotFoundForTesting causes the provided xDS Client to @@ -205,10 +207,6 @@ var ( // default resolver scheme. UserSetDefaultScheme = false - // ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n - // is the number of elements. swap swaps the elements with indexes i and j. - ShuffleAddressListForTesting any // func(n int, swap func(i, j int)) - // ConnectedAddress returns the connected address for a SubConnState. The // address is only valid if the state is READY. ConnectedAddress any // func (scs SubConnState) resolver.Address @@ -235,7 +233,7 @@ var ( // // The implementation is expected to create a health checking RPC stream by // calling newStream(), watch for the health status of serviceName, and report -// it's health back by calling setConnectivityState(). +// its health back by calling setConnectivityState(). // // The health checking protocol is defined at: // https://github.com/grpc/grpc/blob/master/doc/health-checking.md diff --git a/src/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/src/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index 4552db16b..374c12fb7 100644 --- a/src/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/src/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -177,7 +177,7 @@ type dnsResolver struct { // finished. Otherwise, data race will be possible. [Race Example] in // dns_resolver_test we replace the real lookup functions with mocked ones to // facilitate testing. If Close() doesn't wait for watcher() goroutine - // finishes, race detector sometimes will warns lookup (READ the lookup + // finishes, race detector sometimes will warn lookup (READ the lookup // function pointers) inside watcher() goroutine has data race with // replaceNetFunc (WRITE the lookup function pointers). wg sync.WaitGroup @@ -237,7 +237,9 @@ func (d *dnsResolver) watcher() { } func (d *dnsResolver) lookupSRV(ctx context.Context) ([]resolver.Address, error) { - if !EnableSRVLookups { + // Skip this particular host to avoid timeouts with some versions of + // systemd-resolved. + if !EnableSRVLookups || d.host == "metadata.google.internal." { return nil, nil } var newAddrs []resolver.Address diff --git a/src/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go b/src/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go index be110d41f..79044657b 100644 --- a/src/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go +++ b/src/vendor/google.golang.org/grpc/internal/stats/metrics_recorder_list.go @@ -54,6 +54,8 @@ func verifyLabels(desc *estats.MetricDescriptor, labelsRecv ...string) { } } +// RecordInt64Count records the measurement alongside labels on the int +// count associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -62,6 +64,8 @@ func (l *MetricsRecorderList) RecordInt64Count(handle *estats.Int64CountHandle, } } +// RecordFloat64Count records the measurement alongside labels on the float +// count associated with the provided handle. func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHandle, incr float64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -70,6 +74,8 @@ func (l *MetricsRecorderList) RecordFloat64Count(handle *estats.Float64CountHand } } +// RecordInt64Histo records the measurement alongside labels on the int +// histo associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -78,6 +84,8 @@ func (l *MetricsRecorderList) RecordInt64Histo(handle *estats.Int64HistoHandle, } } +// RecordFloat64Histo records the measurement alongside labels on the float +// histo associated with the provided handle. func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHandle, incr float64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) @@ -86,6 +94,8 @@ func (l *MetricsRecorderList) RecordFloat64Histo(handle *estats.Float64HistoHand } } +// RecordInt64Gauge records the measurement alongside labels on the int +// gauge associated with the provided handle. func (l *MetricsRecorderList) RecordInt64Gauge(handle *estats.Int64GaugeHandle, incr int64, labels ...string) { verifyLabels(handle.Descriptor(), labels...) diff --git a/src/vendor/google.golang.org/grpc/internal/status/status.go b/src/vendor/google.golang.org/grpc/internal/status/status.go index 757925381..1186f1e9a 100644 --- a/src/vendor/google.golang.org/grpc/internal/status/status.go +++ b/src/vendor/google.golang.org/grpc/internal/status/status.go @@ -149,6 +149,8 @@ func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) { // Details returns a slice of details messages attached to the status. // If a detail cannot be decoded, the error is returned in place of the detail. +// If the detail can be decoded, the proto message returned is of the same +// type that was given to WithDetails(). func (s *Status) Details() []any { if s == nil || s.s == nil { return nil @@ -160,7 +162,38 @@ func (s *Status) Details() []any { details = append(details, err) continue } - details = append(details, detail) + // The call to MessageV1Of is required to unwrap the proto message if + // it implemented only the MessageV1 API. The proto message would have + // been wrapped in a V2 wrapper in Status.WithDetails. V2 messages are + // added to a global registry used by any.UnmarshalNew(). + // MessageV1Of has the following behaviour: + // 1. If the given message is a wrapped MessageV1, it returns the + // unwrapped value. + // 2. If the given message already implements MessageV1, it returns it + // as is. + // 3. Else, it wraps the MessageV2 in a MessageV1 wrapper. + // + // Since the Status.WithDetails() API only accepts MessageV1, calling + // MessageV1Of ensures we return the same type that was given to + // WithDetails: + // * If the give type implemented only MessageV1, the unwrapping from + // point 1 above will restore the type. + // * If the given type implemented both MessageV1 and MessageV2, point 2 + // above will ensure no wrapping is performed. + // * If the given type implemented only MessageV2 and was wrapped using + // MessageV1Of before passing to WithDetails(), it would be unwrapped + // in WithDetails by calling MessageV2Of(). Point 3 above will ensure + // that the type is wrapped in a MessageV1 wrapper again before + // returning. Note that protoc-gen-go doesn't generate code which + // implements ONLY MessageV2 at the time of writing. + // + // NOTE: Status details can also be added using the FromProto method. + // This could theoretically allow passing a Detail message that only + // implements the V2 API. In such a case the message will be wrapped in + // a MessageV1 wrapper when fetched using Details(). + // Since protoc-gen-go generates only code that implements both V1 and + // V2 APIs for backward compatibility, this is not a concern. + details = append(details, protoadapt.MessageV1Of(detail)) } return details } diff --git a/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go index c769deab5..62b81885d 100644 --- a/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/src/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -86,9 +86,9 @@ type http2Client struct { writerDone chan struct{} // sync point to enable testing. // goAway is closed to notify the upper layer (i.e., addrConn.transportMonitor) // that the server sent GoAway on this transport. - goAway chan struct{} - - framer *framer + goAway chan struct{} + keepaliveDone chan struct{} // Closed when the keepalive goroutine exits. + framer *framer // controlBuf delivers all the control related tasks (e.g., window // updates, reset streams, and various settings) to the controller. // Do not access controlBuf with mu held. @@ -335,6 +335,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts readerDone: make(chan struct{}), writerDone: make(chan struct{}), goAway: make(chan struct{}), + keepaliveDone: make(chan struct{}), framer: newFramer(conn, writeBufSize, readBufSize, opts.SharedWriteBuffer, maxHeaderListSize), fc: &trInFlow{limit: uint32(icwz)}, scheme: scheme, @@ -527,8 +528,9 @@ func (t *http2Client) getPeer() *peer.Peer { // to be the last frame loopy writes to the transport. func (t *http2Client) outgoingGoAwayHandler(g *goAway) (bool, error) { t.mu.Lock() - defer t.mu.Unlock() - if err := t.framer.fr.WriteGoAway(t.nextID-2, http2.ErrCodeNo, g.debugData); err != nil { + maxStreamID := t.nextID - 2 + t.mu.Unlock() + if err := t.framer.fr.WriteGoAway(maxStreamID, http2.ErrCodeNo, g.debugData); err != nil { return false, err } return false, g.closeConn @@ -1008,6 +1010,9 @@ func (t *http2Client) Close(err error) { // should unblock it so that the goroutine eventually exits. t.kpDormancyCond.Signal() } + // Append info about previous goaways if there were any, since this may be important + // for understanding the root cause for this connection to be closed. + goAwayDebugMessage := t.goAwayDebugMessage t.mu.Unlock() // Per HTTP/2 spec, a GOAWAY frame must be sent before closing the @@ -1025,11 +1030,13 @@ func (t *http2Client) Close(err error) { } t.cancel() t.conn.Close() + // Waits for the reader and keepalive goroutines to exit before returning to + // ensure all resources are cleaned up before Close can return. + <-t.readerDone + if t.keepaliveEnabled { + <-t.keepaliveDone + } channelz.RemoveEntry(t.channelz.ID) - // Append info about previous goaways if there were any, since this may be important - // for understanding the root cause for this connection to be closed. - _, goAwayDebugMessage := t.GetGoAwayReason() - var st *status.Status if len(goAwayDebugMessage) > 0 { st = status.Newf(codes.Unavailable, "closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage) @@ -1316,11 +1323,11 @@ func (t *http2Client) handlePing(f *http2.PingFrame) { t.controlBuf.put(pingAck) } -func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { +func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) error { t.mu.Lock() if t.state == closing { t.mu.Unlock() - return + return nil } if f.ErrCode == http2.ErrCodeEnhanceYourCalm && string(f.DebugData()) == "too_many_pings" { // When a client receives a GOAWAY with error code ENHANCE_YOUR_CALM and debug @@ -1332,8 +1339,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { id := f.LastStreamID if id > 0 && id%2 == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id)) - return + return connectionErrorf(true, nil, "received goaway with non-zero even-numbered stream id: %v", id) } // A client can receive multiple GoAways from the server (see // https://github.com/grpc/grpc-go/issues/1387). The idea is that the first @@ -1350,8 +1356,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { // If there are multiple GoAways the first one should always have an ID greater than the following ones. if id > t.prevGoAwayID { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID)) - return + return connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID) } default: t.setGoAwayReason(f) @@ -1375,8 +1380,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { t.prevGoAwayID = id if len(t.activeStreams) == 0 { t.mu.Unlock() - t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams")) - return + return connectionErrorf(true, nil, "received goaway and there are no active streams") } streamsToClose := make([]*Stream, 0) @@ -1393,6 +1397,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) { for _, stream := range streamsToClose { t.closeStream(stream, errStreamDrain, false, http2.ErrCodeNo, statusGoAway, nil, false) } + return nil } // setGoAwayReason sets the value of t.goAwayReason based @@ -1628,7 +1633,13 @@ func (t *http2Client) readServerPreface() error { // network connection. If the server preface is not read successfully, an // error is pushed to errCh; otherwise errCh is closed with no error. func (t *http2Client) reader(errCh chan<- error) { - defer close(t.readerDone) + var errClose error + defer func() { + close(t.readerDone) + if errClose != nil { + t.Close(errClose) + } + }() if err := t.readServerPreface(); err != nil { errCh <- err @@ -1669,7 +1680,7 @@ func (t *http2Client) reader(errCh chan<- error) { continue } // Transport error. - t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) + errClose = connectionErrorf(true, err, "error reading from server: %v", err) return } switch frame := frame.(type) { @@ -1684,7 +1695,7 @@ func (t *http2Client) reader(errCh chan<- error) { case *http2.PingFrame: t.handlePing(frame) case *http2.GoAwayFrame: - t.handleGoAway(frame) + errClose = t.handleGoAway(frame) case *http2.WindowUpdateFrame: t.handleWindowUpdate(frame) default: @@ -1697,6 +1708,13 @@ func (t *http2Client) reader(errCh chan<- error) { // keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { + var err error + defer func() { + close(t.keepaliveDone) + if err != nil { + t.Close(err) + } + }() p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. outstandingPing := false @@ -1720,7 +1738,7 @@ func (t *http2Client) keepalive() { continue } if outstandingPing && timeoutLeft <= 0 { - t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout")) + err = connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout") return } t.mu.Lock() diff --git a/src/vendor/google.golang.org/grpc/internal/transport/transport.go b/src/vendor/google.golang.org/grpc/internal/transport/transport.go index fdd6fa86c..e12cb0bc9 100644 --- a/src/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/src/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -547,6 +547,15 @@ func (s *Stream) write(m recvMsg) { s.buf.put(m) } +// ReadHeader reads data into the provided header slice from the stream. It +// first checks if there was an error during a previous read operation and +// returns it if present. It then requests a read operation for the length of +// the header. It continues to read from the stream until the entire header +// slice is filled or an error occurs. If an `io.EOF` error is encountered +// with partially read data, it is converted to `io.ErrUnexpectedEOF` to +// indicate an unexpected end of the stream. The method returns any error +// encountered during the read process or nil if the header was successfully +// read. func (s *Stream) ReadHeader(header []byte) (err error) { // Don't request a read if there was an error earlier if er := s.trReader.er; er != nil { @@ -616,7 +625,7 @@ func (t *transportReader) ReadHeader(header []byte) (int, error) { t.er = err return 0, err } - t.windowHandler(len(header)) + t.windowHandler(n) return n, nil } diff --git a/src/vendor/google.golang.org/grpc/mem/buffer_slice.go b/src/vendor/google.golang.org/grpc/mem/buffer_slice.go index 2d70b5a02..228e9c2f2 100644 --- a/src/vendor/google.golang.org/grpc/mem/buffer_slice.go +++ b/src/vendor/google.golang.org/grpc/mem/buffer_slice.go @@ -19,7 +19,6 @@ package mem import ( - "compress/flate" "io" ) @@ -126,7 +125,8 @@ func (s BufferSlice) Reader() Reader { // Remaining(), which returns the number of unread bytes remaining in the slice. // Buffers will be freed as they are read. type Reader interface { - flate.Reader + io.Reader + io.ByteReader // Close frees the underlying BufferSlice and never returns an error. Subsequent // calls to Read will return (0, io.EOF). Close() error diff --git a/src/vendor/google.golang.org/grpc/mem/buffers.go b/src/vendor/google.golang.org/grpc/mem/buffers.go index 4d66b2ccc..ecbf0b9a7 100644 --- a/src/vendor/google.golang.org/grpc/mem/buffers.go +++ b/src/vendor/google.golang.org/grpc/mem/buffers.go @@ -65,6 +65,9 @@ var ( refObjectPool = sync.Pool{New: func() any { return new(atomic.Int32) }} ) +// IsBelowBufferPoolingThreshold returns true if the given size is less than or +// equal to the threshold for buffer pooling. This is used to determine whether +// to pool buffers or allocate them directly. func IsBelowBufferPoolingThreshold(size int) bool { return size <= bufferPoolingThreshold } @@ -89,7 +92,11 @@ func newBuffer() *buffer { // // Note that the backing array of the given data is not copied. func NewBuffer(data *[]byte, pool BufferPool) Buffer { - if pool == nil || IsBelowBufferPoolingThreshold(len(*data)) { + // Use the buffer's capacity instead of the length, otherwise buffers may + // not be reused under certain conditions. For example, if a large buffer + // is acquired from the pool, but fewer bytes than the buffering threshold + // are written to it, the buffer will not be returned to the pool. + if pool == nil || IsBelowBufferPoolingThreshold(cap(*data)) { return (SliceBuffer)(*data) } b := newBuffer() @@ -194,19 +201,19 @@ func (b *buffer) read(buf []byte) (int, Buffer) { return n, b } -// String returns a string representation of the buffer. May be used for -// debugging purposes. func (b *buffer) String() string { return fmt.Sprintf("mem.Buffer(%p, data: %p, length: %d)", b, b.ReadOnlyData(), len(b.ReadOnlyData())) } +// ReadUnsafe reads bytes from the given Buffer into the provided slice. +// It does not perform safety checks. func ReadUnsafe(dst []byte, buf Buffer) (int, Buffer) { return buf.read(dst) } // SplitUnsafe modifies the receiver to point to the first n bytes while it -// returns a new reference to the remaining bytes. The returned Buffer functions -// just like a normal reference acquired using Ref(). +// returns a new reference to the remaining bytes. The returned Buffer +// functions just like a normal reference acquired using Ref(). func SplitUnsafe(buf Buffer, n int) (left, right Buffer) { return buf.split(n) } @@ -232,12 +239,21 @@ func (e emptyBuffer) read([]byte) (int, Buffer) { return 0, e } +// SliceBuffer is a Buffer implementation that wraps a byte slice. It provides +// methods for reading, splitting, and managing the byte slice. type SliceBuffer []byte +// ReadOnlyData returns the byte slice. func (s SliceBuffer) ReadOnlyData() []byte { return s } -func (s SliceBuffer) Ref() {} -func (s SliceBuffer) Free() {} -func (s SliceBuffer) Len() int { return len(s) } + +// Ref is a noop implementation of Ref. +func (s SliceBuffer) Ref() {} + +// Free is a noop implementation of Free. +func (s SliceBuffer) Free() {} + +// Len is a noop implementation of Len. +func (s SliceBuffer) Len() int { return len(s) } func (s SliceBuffer) split(n int) (left, right Buffer) { return s[:n], s[n:] diff --git a/src/vendor/google.golang.org/grpc/rpc_util.go b/src/vendor/google.golang.org/grpc/rpc_util.go index 2d96f1405..aba1ae3e6 100644 --- a/src/vendor/google.golang.org/grpc/rpc_util.go +++ b/src/vendor/google.golang.org/grpc/rpc_util.go @@ -791,9 +791,8 @@ func checkRecvPayload(pf payloadFormat, recvCompress string, haveCompressor bool if !haveCompressor { if isServer { return status.Newf(codes.Unimplemented, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) - } else { - return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) } + return status.Newf(codes.Internal, "grpc: Decompressor is not installed for grpc-encoding %q", recvCompress) } default: return status.Newf(codes.Internal, "grpc: received unexpected payload format %d", pf) diff --git a/src/vendor/google.golang.org/grpc/version.go b/src/vendor/google.golang.org/grpc/version.go index d690c2b27..5a47094ae 100644 --- a/src/vendor/google.golang.org/grpc/version.go +++ b/src/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.68.0-dev" +const Version = "1.68.1" diff --git a/src/vendor/modules.txt b/src/vendor/modules.txt index 067d59b03..6b5a9f430 100644 --- a/src/vendor/modules.txt +++ b/src/vendor/modules.txt @@ -1,7 +1,7 @@ # code.cloudfoundry.org/go-batching v0.0.0-20241125161418-1c4c43ed1a1e ## explicit; go 1.22.0 code.cloudfoundry.org/go-batching -# code.cloudfoundry.org/go-diodes v0.0.0-20241125060457-612558937770 +# code.cloudfoundry.org/go-diodes v0.0.0-20241202111822-779c0b5a3368 ## explicit; go 1.22.0 code.cloudfoundry.org/go-diodes # code.cloudfoundry.org/go-envstruct v1.7.0 @@ -17,7 +17,7 @@ code.cloudfoundry.org/go-loggregator/v10/rpc/loggregator_v2 ## explicit; go 1.22.0 code.cloudfoundry.org/go-metric-registry code.cloudfoundry.org/go-metric-registry/testhelpers -# code.cloudfoundry.org/tlsconfig v0.10.0 +# code.cloudfoundry.org/tlsconfig v0.11.0 ## explicit; go 1.22 code.cloudfoundry.org/tlsconfig code.cloudfoundry.org/tlsconfig/certtest @@ -65,7 +65,7 @@ github.com/google/go-cmp/cmp/internal/diff github.com/google/go-cmp/cmp/internal/flags github.com/google/go-cmp/cmp/internal/function github.com/google/go-cmp/cmp/internal/value -# github.com/google/pprof v0.0.0-20241128161848-dc51965c6481 +# github.com/google/pprof v0.0.0-20241206021119-61a79c692802 ## explicit; go 1.22 github.com/google/pprof/profile # github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 @@ -142,7 +142,7 @@ github.com/prometheus/client_golang/prometheus/promhttp # github.com/prometheus/client_model v0.6.1 ## explicit; go 1.19 github.com/prometheus/client_model/go -# github.com/prometheus/common v0.60.1 +# github.com/prometheus/common v0.61.0 ## explicit; go 1.21 github.com/prometheus/common/expfmt github.com/prometheus/common/model @@ -163,7 +163,7 @@ github.com/square/certstrap/pkix # github.com/valyala/bytebufferpool v1.0.0 ## explicit github.com/valyala/bytebufferpool -# github.com/valyala/fasthttp v1.57.0 +# github.com/valyala/fasthttp v1.58.0 ## explicit; go 1.21 github.com/valyala/fasthttp github.com/valyala/fasthttp/fasthttputil @@ -178,7 +178,7 @@ go.opentelemetry.io/proto/otlp/logs/v1 go.opentelemetry.io/proto/otlp/metrics/v1 go.opentelemetry.io/proto/otlp/resource/v1 go.opentelemetry.io/proto/otlp/trace/v1 -# go.step.sm/crypto v0.54.2 +# go.step.sm/crypto v0.55.0 ## explicit; go 1.22 go.step.sm/crypto/fingerprint go.step.sm/crypto/internal/bcrypt_pbkdf @@ -189,7 +189,7 @@ go.step.sm/crypto/keyutil go.step.sm/crypto/pemutil go.step.sm/crypto/randutil go.step.sm/crypto/x25519 -# golang.org/x/crypto v0.29.0 +# golang.org/x/crypto v0.30.0 ## explicit; go 1.20 golang.org/x/crypto/blowfish golang.org/x/crypto/chacha20 @@ -205,7 +205,7 @@ golang.org/x/crypto/ssh/internal/bcrypt_pbkdf # golang.org/x/mod v0.22.0 ## explicit; go 1.22.0 golang.org/x/mod/semver -# golang.org/x/net v0.31.0 +# golang.org/x/net v0.32.0 ## explicit; go 1.18 golang.org/x/net/context golang.org/x/net/html @@ -217,15 +217,15 @@ golang.org/x/net/http2/hpack golang.org/x/net/idna golang.org/x/net/internal/timeseries golang.org/x/net/trace -# golang.org/x/sync v0.9.0 +# golang.org/x/sync v0.10.0 ## explicit; go 1.18 golang.org/x/sync/errgroup -# golang.org/x/sys v0.27.0 +# golang.org/x/sys v0.28.0 ## explicit; go 1.18 golang.org/x/sys/cpu golang.org/x/sys/unix golang.org/x/sys/windows -# golang.org/x/text v0.20.0 +# golang.org/x/text v0.21.0 ## explicit; go 1.18 golang.org/x/text/encoding golang.org/x/text/encoding/charmap @@ -247,7 +247,7 @@ golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm -# golang.org/x/tools v0.27.0 +# golang.org/x/tools v0.28.0 ## explicit; go 1.22.0 golang.org/x/tools/cover golang.org/x/tools/go/ast/astutil @@ -269,14 +269,14 @@ golang.org/x/tools/internal/stdlib golang.org/x/tools/internal/typeparams golang.org/x/tools/internal/typesinternal golang.org/x/tools/internal/versions -# google.golang.org/genproto/googleapis/api v0.0.0-20241118233622-e639e219e697 +# google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 ## explicit; go 1.21 google.golang.org/genproto/googleapis/api/httpbody -# google.golang.org/genproto/googleapis/rpc v0.0.0-20241118233622-e639e219e697 +# google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 ## explicit; go 1.21 google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.68.0-dev -## explicit; go 1.21 +# google.golang.org/grpc v1.68.1 +## explicit; go 1.22 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -284,6 +284,8 @@ google.golang.org/grpc/balancer google.golang.org/grpc/balancer/base google.golang.org/grpc/balancer/grpclb/state google.golang.org/grpc/balancer/pickfirst +google.golang.org/grpc/balancer/pickfirst/internal +google.golang.org/grpc/balancer/pickfirst/pickfirstleaf google.golang.org/grpc/balancer/roundrobin google.golang.org/grpc/binarylog/grpc_binarylog_v1 google.golang.org/grpc/channelz