[QUIC & HTTP/3] Handshake Timeout on tests

[liveans]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=719528 Build error leg or test failing:

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Connection handshake was canceled due to the configured timeout of",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=719528 Error message validated: [Connection handshake was canceled due to the configured timeout of] Result validation: :white_check_mark: Known issue matched with the provided build. Validation performed at: 7/4/2024 11:05:15 AM UTC

Report

Build	Definition	Test	Pull Request
829704	dotnet/runtime	System.Net.Quic.Tests.MsQuicTests.CertificateCallbackThrowPropagates	dotnet/runtime#108616
827358	dotnet/runtime	System.Net.Quic.Tests.MsQuicTests.CertificateCallbackThrowPropagates	dotnet/runtime#104503

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	2

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[liveans]

This issue is not directly related to #99074 (that is specific test, this is more general issue), so it's not a duplicate.

[ManickaP]

Looks like this is a instance of https://github.com/microsoft/msquic/issues/4132. On OSX, We're using MsQuic at this commit: https://github.com/microsoft/msquic/commit/e0385b047d7bd622319e9f6c4c00184a1294eea8 build from main (therefore having version of the next release - 2.4). Historically, the above mentioned issue had a fix by that time: https://github.com/microsoft/msquic/pull/4145 Unfortunately, the were at least 2 follow ups it seems:

• https://github.com/microsoft/msquic/pull/4169
• https://github.com/microsoft/msquic/pull/4245

Which are not part of the binaries with which we're testing. Also this is likely the reason for all the other timeouts and hangs on OSX.

TL;DR This should get fixed by new MsQuic, i.e. with #114912

Alternatively, we can change the async cert validation condition to > in here: https://github.com/dotnet/runtime/blob/02596ba8d937bfbda5d2d7d634d7b3688e28bb69/src/libraries/System.Net.Quic/src/System/Net/Quic/Internal/MsQuicApi.cs#L66