Quarantine OutputFlowControl_ConnectionAndRequestAborted_NoException#44417
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halter73
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How often does the deadlock occur? If it's not very frequent, I think quarantining is fine, otherwise I'd lean towards disabling the test entirely. |
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This is my first time seeing it, but it's not like I'm always looking at test hangs on helix. |
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#44415
OutputFlowControl_ConnectionAndRequestAborted_NoExceptioninduced a deadlock that caused the entire InMemory.FunctionalTests Helix work item to hang.I share my analysis in the issue. I think this deadlock can only happen in our tests. We could try doing less inline in Kestrel's in-memory HTTP/2 tests which would be more real-world, but it would require fixing our tests in reaction to new possible delays. It would be moving the opposite direction I was trying to go in with #41181, but maybe that's a lost cause. @JamesNK @davidfowl
@dougbu @wtgodbe Is quarantining the right move for a test that can rarely lead to deadlocks? Not much has changed in this area in the last few months. This is the only test I've seen it happen with, but there could be others.