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Don't pop from the queue after context expiry.

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This commit is contained in:
Jakub Sobon 2018-04-23 00:46:36 +01:00
parent 2d4d903f87
commit 9b5caa35f5
1 changed files with 3 additions and 4 deletions
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7
eventqueue/eventqueue.go
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@ -126,16 +126,15 @@ func (u *Unbound) Pull(ctx context.Context) (terminalapi.Event, error) {
u.cond.L.Lock() u.cond.L.Lock()
defer u.cond.L.Unlock() defer u.cond.L.Unlock()
for { for {
if e := u.Pop(); e != nil {
return e, nil
}
select { select {
case <-ctx.Done(): case <-ctx.Done():
return nil, ctx.Err() return nil, ctx.Err()
default: default:
} }
if e := u.Pop(); e != nil {
return e, nil
}
u.cond.Wait() u.cond.Wait()
} }
} }