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fix: `time.NewTicker` leaks (#4630)

This commit is contained in:
Colin Adler 2022-10-18 15:26:21 -05:00 committed by GitHub
parent 5d7d8c3a9a
commit 0a5e5544b1
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 1 deletions
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5
agent/apphealth.go
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@ -60,8 +60,10 @@ func NewWorkspaceAppHealthReporter(logger slog.Logger, workspaceAgentApps Worksp
continue
}
app := nextApp
t := time.NewTicker(time.Duration(app.Healthcheck.Interval) * time.Second)
go func() {
t := time.NewTicker(time.Duration(app.Healthcheck.Interval) * time.Second)
defer t.Stop()
for {
select {
case <-ctx.Done():
@ -118,6 +120,7 @@ func NewWorkspaceAppHealthReporter(logger slog.Logger, workspaceAgentApps Worksp
lastHealth := copyHealth(health)
mu.Unlock()
reportTicker := time.NewTicker(time.Second)
defer reportTicker.Stop()
// every second we check if the health values of the apps have changed
// and if there is a change we will report the new values.
for {

3
enterprise/derpmesh/derpmesh_test.go
View File

@ -74,6 +74,7 @@ func TestDERPMesh(t *testing.T) {
go func() {
defer close(closed)
ticker := time.NewTicker(50 * time.Millisecond)
defer ticker.Stop()
for {
select {
case <-ctx.Done():
@ -118,6 +119,7 @@ func TestDERPMesh(t *testing.T) {
go func() {
defer close(closed)
ticker := time.NewTicker(50 * time.Millisecond)
defer ticker.Stop()
for {
select {
case <-ctx.Done():
@ -169,6 +171,7 @@ func TestDERPMesh(t *testing.T) {
go func() {
defer close(closed)
ticker := time.NewTicker(50 * time.Millisecond)
defer ticker.Stop()
for {
select {
case <-ctx.Done():