Avery Pennarun 0abb6b668c rwcancel: handle EINTR and EAGAIN in unixSelect() ...

On my Chromebook (Linux 4.19.44 in a VM) and on an AWS EC2
machine, select() was sometimes returning EINTR. This is
harmless and just means you should try again. So let's try
again.

This eliminates a problem where the tunnel fails to come up
correctly and the program needs to be restarted.

Signed-off-by: Avery Pennarun <apenwarr@gmail.com>

2019-10-17 15:19:17 +02:00

2.2 KiB

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