1.4: Intermittent test hang: io.helidon.webserver.TestHttpParsingDefaults

[barchetta]

Just had a pipeline job hang on:

Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.014 sec - in io.helidon.webserver.HashResponseHeadersTest
Running io.helidon.webserver.TestHttpParsingDefaults

This seems intermittent since other times the pipeline has passed. Hung job was at: https://builds.helidon.io/53F3E72BE46274A8B665498126A9E580

Looks like this test was added by #2244

[romain-grecourt]

Looks like this issue is still occurring: https://builds.helidon.io/0BD243C1F1146E2A381220C79A909663

[tomas-langer]

@romain-grecourt any idea how to

• increase the chance for this to happen (I am already running a pipeline with just this test and with 5000 repeats for each method, ten times)
• get more information on running tests, such as which method is being executed?

Even if I reproduce it (such as in the linked problem), I just see it was a specific class, I cannot see which test was the cause of the problem...

[tomas-langer]

Failed to reproduce (300000 repeats of tests).

I will update the tests to have all the possible timeouts, so at least we find out which specific method is causing the failure

[tomas-langer]

Closing this issue again. If this ever occurs again, please update and reopen.