fixed race

.travis.yml

@@ -9,7 +9,7 @@ before_install:
   - mysql -e 'CREATE DATABASE myapp_test;'
   - go get -t -v ./...
 script:
-  - go test -coverprofile=coverage.txt -covermode=atomic
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)

hook.go

@@ -21,12 +21,15 @@ var defaultOptions = options{
 	},
 }
 
+// FilterHandle a filter handler
+type FilterHandle func(*logrus.Entry) *logrus.Entry
+
 type options struct {
 	maxQueues  int
 	maxWorkers int
 	extra      map[string]interface{}
 	exec       Execer
-	filter     func(*logrus.Entry) *logrus.Entry
+	filter     FilterHandle
 	levels     []logrus.Level
 	out        io.Writer
 }
@@ -60,7 +63,7 @@ func SetExec(exec Execer) Option {
 }
 
 // SetFilter set the entry filter
-func SetFilter(filter func(*logrus.Entry) *logrus.Entry) Option {
+func SetFilter(filter FilterHandle) Option {
 	return func(o *options) {
 		o.filter = filter
 	}

job.go

@@ -12,10 +12,18 @@ type job struct {
 	entry  *logrus.Entry
 	exec   Execer
 	extra  map[string]interface{}
-	filter func(*logrus.Entry) *logrus.Entry
+	filter FilterHandle
 }
 
-func (j *job) Reset(entry *logrus.Entry) {
+func (j *job) Reset(e *logrus.Entry) {
+	entry := logrus.NewEntry(e.Logger)
+	entry.Data = make(logrus.Fields)
+	entry.Time = e.Time
+	entry.Level = e.Level
+	entry.Message = e.Message
+	for k, v := range e.Data {
+		entry.Data[k] = v
+	}
 	j.entry = entry
 }