domi/forgejo-domi
1
0
Fork 0
forked from forgejo/forgejo
Code Pull requests Activity

Attempt to prevent the deadlock in the QueueDiskChannel Test again (#18415)

Browse source 
* Attempt to prevent the deadlock in the QueueDiskChannel Test again

This time we're going to adjust the pause tests to only test the right
flag.

* Only switch off pushback once we know that we are not pushing anything else
* Ensure full redirection occurs
* More nicely handle a closed datachan
* And handle similar problems in queue_channel_test

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2022-01-29 11:37:08 +00:00 • committed by GitHub
parent 726715fcfb
commit 92b715e0f2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 119 additions and 95 deletions
Download patch file Download diff file Expand all files Collapse all files

15
modules/queue/queue_disk_channel.go
View file

@ -313,14 +313,13 @@ func (q *PersistableChannelQueue) Shutdown() {
q.channelQueue.Wait()
q.internal.(*LevelQueue).Wait()
// Redirect all remaining data in the chan to the internal channel
go func() {
log.Trace("PersistableChannelQueue: %s Redirecting remaining data", q.delayedStarter.name)
for data := range q.channelQueue.dataChan {
_ = q.internal.Push(data)
atomic.AddInt64(&q.channelQueue.numInQueue, -1)
}
log.Trace("PersistableChannelQueue: %s Done Redirecting remaining data", q.delayedStarter.name)
}()
log.Trace("PersistableChannelQueue: %s Redirecting remaining data", q.delayedStarter.name)
close(q.channelQueue.dataChan)
for data := range q.channelQueue.dataChan {
_ = q.internal.Push(data)
atomic.AddInt64(&q.channelQueue.numInQueue, -1)
}
log.Trace("PersistableChannelQueue: %s Done Redirecting remaining data", q.delayedStarter.name)
log.Debug("PersistableChannelQueue: %s Shutdown", q.delayedStarter.name)
}