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Published 20 hours ago • verified publisher icon ponylang

Windows network tests are flakey

Open SeanTAllen opened this issue 3 years ago • 1 comments

We've currently turned them off as they are randomly failing in CI but not locally.

We need to get them fixed in CI and turned back on.

SeanTAllen avatar Jan 30 '22 18:01 SeanTAllen

I was getting my windows build to work again and i was able to reproduce hangs in "net/TCPMute", "net/Broadcast" and "net/TCP.writev" tests, not reliably but 1 out of 10 runs was hanging. Looking into it.

In all cases it seems the server doenst get to accept the client connection. The reason for this is still unknown.

mfelsche avatar Jan 30 '22 19:01 mfelsche

I'm starting to think from the windows runner "stopping" in mid run when not using sequential and these failures that we sometimes lose windows iocp events.

SeanTAllen avatar Oct 28 '22 01:10 SeanTAllen

This might have been fixed by a recent update. It's hard to know with "flakey". Optimistically closing.

SeanTAllen avatar Nov 01 '22 18:11 SeanTAllen