netty5/transport-native-epoll
Norman Maurer b9101b0331 [#2823] Writing DefaultFileRegion with EpollSocketChannel may cause hang
Motivation:

In EpollSocketchannel.doWriteFileRegion(...) we need to make sure we write until sendFile(...) returns either 0 or all is written. Otherwise we may not get notified once the Channel is writable again.

This is the case as we use EPOLL_ET.

Modifications:

Always write until either sendFile returns 0 or all is written.

Result:

No more hangs when writing DefaultFileRegion can happen.
2014-08-26 15:07:02 +02:00
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