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les: fix distReq.sentChn double close bug (#17639)

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Felföldi Zsolt 2018-09-14 22:14:29 +02:00 committed by Felix Lange
parent 86a03f97d3
commit d4a28a13ca
1 changed files with 3 additions and 1 deletions
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4
les/distributor.go
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@ -114,7 +114,9 @@ func (d *requestDistributor) loop() {
d.lock.Lock()
elem := d.reqQueue.Front()
for elem != nil {
close(elem.Value.(*distReq).sentChn)
req := elem.Value.(*distReq)
close(req.sentChn)
req.sentChn = nil
elem = elem.Next()
}
d.lock.Unlock()