James Hartig 91e4eca1e9 Fix deadlock with KeepConnected and SendHeartbeat ...

There's the potential where we're writing to a clientConn and it goes away
and we're stuck keeping a read lock on clientChansLock. This causes
KeepConnected to not be able to remove the client since it requires a write
lock on clientChansLock. This ends up backing up SendHeartbeat because it
can't get a read lock.

2020-09-21 22:41:38 -04:00

8.7 KiB

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