Fix a goroutine leak in DialContext #1424
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A leak happens when DialContext times out before a balancer returns any addresses or before a successful connection is established. The loop in ClientConn.lbWatcher breaks and doneChan never gets closed.
menghanl
approved these changes
Aug 4, 2017
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A leak happens when DialContext times out before a balancer returns any
addresses or before a successful connection is established.
The loop in ClientConn.lbWatcher breaks and doneChan never gets closed.