github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-06 16:06:51 +00:00
Code Issues Projects Releases Wiki Activity

Add a unit test for watch.Broadcaster DropIfChannelFull and a couple small fixes

Browse Source
This commit is contained in:
Alex Robinson
2015-01-14 04:36:29 +00:00
parent 3eaf362f8e
commit 90e1d58fa6
3 changed files with 62 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
pkg/client/record/event.go
View File

@@ -33,7 +33,7 @@ import (
const maxTriesPerEvent = 12
var sleepDuration = time.Duration(10 * time.Second)
var sleepDuration = 10 * time.Second
// EventRecorder knows how to store events (client.Client implements it.)
// EventRecorder must respect the namespace that will be embedded in 'event'.
@@ -48,6 +48,9 @@ type EventRecorder interface {
// or used to stop recording, if desired.
// TODO: make me an object with parameterizable queue length and retry interval
func StartRecording(recorder EventRecorder, source api.EventSource) watch.Interface {
// The default math/rand package functions aren't thread safe, so create a
// new Rand object for each StartRecording call.
randGen := rand.New(rand.NewSource(time.Now().UnixNano()))
return GetEvents(func(event *api.Event) {
// Make a copy before modification, because there could be multiple listeners.
// Events are safe to copy like this.
@@ -68,7 +71,7 @@ func StartRecording(recorder EventRecorder, source api.EventSource) watch.Interf
// Randomize the first sleep so that various clients won't all be
// synced up if the master goes down.
if tries == 1 {
time.Sleep(time.Duration(float64(sleepDuration) * rand.Float64()))
time.Sleep(time.Duration(float64(sleepDuration) * randGen.Float64()))
} else {
time.Sleep(sleepDuration)
}