Channel closeFuture().sync() instability. #822
Description
Where ch is a Channel, the construct:
ChannelFuture cf = ch.closeFuture().sync();
can fail to return, causing the calling thread to hang indefinitely.
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Where ch is a Channel, the construct:
ChannelFuture cf = ch.closeFuture().sync();
can fail to return, causing the calling thread to hang indefinitely.