Shiloh/githaven
Shiloh/githaven
1
0
Fork 1
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Queue manager FlushAll can loop rapidly - add delay (#15733)

Browse Source 
* Queue manager FlushAll can loop rapidly - add delay

Add delay within FlushAll to prevent rapid loop when workers are busy

Signed-off-by: Andrew Thornton <art27@cantab.net>

* as per lunny

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
This commit is contained in:
zeripath 2021-05-12 00:22:08 +01:00 committed by GitHub
parent 793e03244b
commit aa65a607e4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
modules/queue/manager.go
View File

@ -198,17 +198,20 @@ func (m *Manager) FlushAll(baseCtx context.Context, timeout time.Duration) error
wg.Done()
}(mq)
} else {
log.Debug("Queue: %s is non-empty but is not flushable - adding 100 millisecond wait", mq.Name)
go func() {
<-time.After(100 * time.Millisecond)
wg.Done()
}()
log.Debug("Queue: %s is non-empty but is not flushable", mq.Name)
wg.Done()
}
}
if allEmpty {
log.Debug("All queues are empty")
break
}
// Ensure there are always at least 100ms between loops but not more if we've actually been doing some flushign
// but don't delay cancellation here.
select {
case <-ctx.Done():
case <-time.After(100 * time.Millisecond):
}
wg.Wait()
}
return nil