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Fix Workerpool deadlock (#10283) (#10284)

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* Prevent deadlock on boost

* Force a boost in testchannelqueue
This commit is contained in:
zeripath 2020-02-15 19:28:25 +00:00 committed by GitHub
parent 5525452bdf
commit 315d928626
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 3 deletions
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5
modules/queue/queue_channel_test.go
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@ -25,12 +25,13 @@ func TestChannelQueue(t *testing.T) {
queue, err := NewChannelQueue(handle, queue, err := NewChannelQueue(handle,
ChannelQueueConfiguration{ ChannelQueueConfiguration{
QueueLength: 20, QueueLength: 0,
Workers: 1,
MaxWorkers: 10, MaxWorkers: 10,
BlockTimeout: 1 * time.Second, BlockTimeout: 1 * time.Second,
BoostTimeout: 5 * time.Minute, BoostTimeout: 5 * time.Minute,
BoostWorkers: 5, BoostWorkers: 5,
Workers: 0,
Name: "TestChannelQueue",
}, &testData{}) }, &testData{})
assert.NoError(t, err) assert.NoError(t, err)

2
modules/queue/workerpool.go
View file

@ -96,8 +96,8 @@ func (p *WorkerPool) pushBoost(data Data) {
p.blockTimeout /= 2 p.blockTimeout /= 2
p.lock.Unlock() p.lock.Unlock()
}() }()
p.addWorkers(ctx, boost)
p.lock.Unlock() p.lock.Unlock()
p.addWorkers(ctx, boost)
p.dataChan <- data p.dataChan <- data
} }
} }