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Merge pull request #7937 from heyitsanthony/e2e-close-timeout

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e2e: Stop() lock/elect etcdctl process if Close times out
This commit is contained in:
Anthony Romano 2017-05-16 12:34:36 -07:00 committed by GitHub
commit 271785cd55
3 changed files with 19 additions and 4 deletions
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4
e2e/ctl_v3_elect_test.go
View File

@ -80,7 +80,7 @@ func testElect(cx ctlCtx) {
if err = blocked.Signal(os.Interrupt); err != nil {
cx.t.Fatal(err)
}
if err = blocked.Close(); err != nil {
if err := closeWithTimeout(blocked, time.Second); err != nil {
cx.t.Fatal(err)
}
@ -88,7 +88,7 @@ func testElect(cx ctlCtx) {
if err = holder.Signal(os.Interrupt); err != nil {
cx.t.Fatal(err)
}
if err = holder.Close(); err != nil {
if err = closeWithTimeout(holder, time.Second); err != nil {
cx.t.Fatal(err)
}

4
e2e/ctl_v3_lock_test.go
View File

@ -103,7 +103,7 @@ func testLock(cx ctlCtx) {
if err = blocked.Signal(os.Interrupt); err != nil {
cx.t.Fatal(err)
}
if err = blocked.Close(); err != nil {
if err = closeWithTimeout(blocked, time.Second); err != nil {
cx.t.Fatal(err)
}
@ -111,7 +111,7 @@ func testLock(cx ctlCtx) {
if err = holder.Signal(os.Interrupt); err != nil {
cx.t.Fatal(err)
}
if err = holder.Close(); err != nil {
if err = closeWithTimeout(holder, time.Second); err != nil {
cx.t.Fatal(err)
}

15
e2e/etcd_test.go
View File

@ -20,6 +20,7 @@ import (
"net/url"
"os"
"strings"
"time"
"github.com/coreos/etcd/etcdserver"
"github.com/coreos/etcd/pkg/expect"
@ -561,3 +562,17 @@ func (epc *etcdProcessCluster) withStopSignal(sig os.Signal) os.Signal {
}
return ret
}
func closeWithTimeout(p *expect.ExpectProcess, d time.Duration) error {
errc := make(chan error, 1)
go func() { errc <- p.Close() }()
select {
case err := <-errc:
return err
case <-time.After(d):
p.Stop()
// retry close after stopping to collect SIGQUIT data, if any
closeWithTimeout(p, time.Second)
}
return fmt.Errorf("took longer than %v to Close process %+v", d, p)
}