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| author | Avery Pennarun <apenwarr@gmail.com> | 2019-10-12 00:46:13 -0700 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-10-17 15:19:17 +0200 |
| commit | 0abb6b668c708aa84daba4b036e536fd76a8b1c5 (patch) | |
| tree | 50a2379626e17a1c31d521805f886d5c81b9372c /device/send.go | |
| parent | 540d01e54ae472aa395ff1869af9de91171cdd7b (diff) | |
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>
Diffstat (limited to 'device/send.go')
0 files changed, 0 insertions, 0 deletions