From 86a551de2377af5132969b32d8f8f29ee90c47bc Mon Sep 17 00:00:00 2001
From: Who Soup <who.soup@gmail.com>
Date: Wed, 31 Jul 2019 10:21:08 +0200
Subject: [PATCH] new lxrhash and some failure detection

---
 .gitignore |  1 +
 go.mod     |  2 +-
 go.sum     |  2 ++
 main.go    | 13 ++++++++++++-
 4 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index f1c181e..93b9f53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 *.dll
 *.so
 *.dylib
+*.txt
 
 # Test binary, build with `go test -c`
 *.test
diff --git a/go.mod b/go.mod
index dabdf48..7c1862c 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.12
 require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/go-ole/go-ole v1.2.4 // indirect
-	github.com/pegnet/LXRHash v0.0.0-20190726144200-a35b17bbf85c
+	github.com/pegnet/LXRHash v0.0.0-20190729193922-452b32b2d231
 	github.com/shirou/gopsutil v2.18.12+incompatible
 	github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4 // indirect
 	golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e // indirect
diff --git a/go.sum b/go.sum
index ba617b6..5dd85a9 100644
--- a/go.sum
+++ b/go.sum
@@ -13,6 +13,8 @@ github.com/go-ole/go-ole v1.2.4/go.mod h1:XCwSNxSkXRo4vlyPy93sltvi/qJq0jqQhjqQNI
 github.com/pegnet/LXR256 v0.0.0-20190721001507-5e925f415fa2/go.mod h1:11Z6s/PoxMH3ON6Kh+2MxNFdaq9op2sgvIAqg52d/3I=
 github.com/pegnet/LXRHash v0.0.0-20190726144200-a35b17bbf85c h1:/3H7wWMIg/X/vvnkaVL48HrEm9WbTW/H/mFr8bKVeAI=
 github.com/pegnet/LXRHash v0.0.0-20190726144200-a35b17bbf85c/go.mod h1:0zBp9GFy9F77zuQbPkAmdUBRiptMaJ1V96eVFdMnXZA=
+github.com/pegnet/LXRHash v0.0.0-20190729193922-452b32b2d231 h1:/kqjIK3ufejdrpUwWdk0hdALErfY/37uEffjFE5Pa0Q=
+github.com/pegnet/LXRHash v0.0.0-20190729193922-452b32b2d231/go.mod h1:0zBp9GFy9F77zuQbPkAmdUBRiptMaJ1V96eVFdMnXZA=
 github.com/pegnet/OracleRecord v0.0.2/go.mod h1:VrY7Shn4oSCli47CsUYBFjH68IenGYtnLaXaaivepu4=
 github.com/pegnet/pegnet v0.0.2/go.mod h1:FUyEs8fyLOzPXZgyqXcqiOhQi58loNtujykIbxxoKbQ=
 github.com/shirou/gopsutil v2.18.12+incompatible h1:1eaJvGomDnH74/5cF4CTmTbLHAriGFsTZppLXDX93OM=
diff --git a/main.go b/main.go
index 0a9526d..b264627 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,9 @@
 package main
 
 import (
+	"context"
 	"fmt"
+	"os"
 	"runtime"
 	"time"
 
@@ -82,7 +84,16 @@ func main() {
 	opr = lx.Hash([]byte("foo"))
 
 	fmt.Printf("%10s = %x, %d, %d, %d\n", "Hash Init", lxr.Seed, lxr.MapSizeBits, lxr.HashSize, lxr.Passes)
-	c, _ := cpu.Info()
+	ctx := context.Background()
+	to, cancel := context.WithTimeout(ctx, time.Second*3)
+	defer cancel()
+	c, err := cpu.InfoWithContext(to)
+	if err != nil {
+		fmt.Println("There was an error querying the CPU info. Please try again.")
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
 	fmt.Printf("%10s = %s\n", "CPU", c[0].ModelName)
 	cores := runtime.NumCPU()
 	fmt.Printf("%10s = %d\n", "Cores", cores)