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Fix mutex cancelled acquire even more #3555

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merged 7 commits into from
Apr 25, 2023
Merged

Fix mutex cancelled acquire even more #3555

merged 7 commits into from
Apr 25, 2023

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durban
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@durban durban commented Apr 24, 2023

Hopefully should fix #3554. Same trick as for Queue.

@durban durban mentioned this pull request Apr 24, 2023
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@djspiewak
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Btw should probably use .timeoutTo inside of the test where you're expecting not-a-hang, just to sidestep the Specs issue

@djspiewak
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Btw, I've been seeing a lot of MutexSpec failures on #3557. I'm thinking we merge this PR and then we can work on trying to bring that one in. Unfortunately, I suspect we've had a lot more CI failures than we thought masked by this Specs2 bug.

@armanbilge
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Once this lands if we publish a snapshot I can test skunk again.

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@durban Is this ready to go? It's still marked as draft so I was holding off on doing things with it.

@durban durban marked this pull request as ready for review April 25, 2023 19:03
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durban commented Apr 25, 2023

@djspiewak Yeah, sorry, I've kept it as draft because I was expecting CI failures (I had to figure out an appropriate timeout length). Should be good now.

In theory the longer timeout here could help with the MutexSpec failures in #3557 (I suspect the existing "not deadlock when highly contended" test was secretly already timing out in CI).

@BalmungSan BalmungSan mentioned this pull request Apr 25, 2023
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@djspiewak djspiewak merged commit 3f61234 into typelevel:series/3.x Apr 25, 2023
@armanbilge armanbilge mentioned this pull request Apr 26, 2023
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Nice, 3f61234 appears to have fixed Skunk. Thank you!! 🙏

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In theory, waiters can be lost in Mutex
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@durban @djspiewak @armanbilge