Use a Mutex on Windows so an abandoned package journal lock can be recovered - #2157

Merged

xwipeoutx merged 16 commits into

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levi/sl/package-journal-semaphore-hang

Sep 17, 2026

Commits on Sep 14, 2026

Add failing test for package journal hang on abandoned holder

xwipeoutx
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claude
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0113d2b
Use a Mutex on Windows so an abandoned lock can be recovered

xwipeoutx
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claude
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674bdb4
Tidy up after the Semaphore to Mutex switch

xwipeoutx
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claude
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f7faa31

Commits on Sep 15, 2026

Add test demonstrating Mutex-based lock release is thread-affine

LukeButters
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claude
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425e8d9
Acquire and release the Mutex on a dedicated owner thread

LukeButters
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claude
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e510d78

Commits on Sep 16, 2026

Acquire and release the Mutex on a dedicated owner thread (#2159)
xwipeoutx
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ad82dbb
Add test demonstrating Mutex-based lock release is thread-affine (#2158)
xwipeoutx
authored
140f78b
Harden the Mutex owner thread and de-flake the cross-thread test

xwipeoutx
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claude
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847d1bf
Trim comments in the semaphore manager and fixture

xwipeoutx
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claude
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6de7fa0
Run the abandonment and cross-thread release tests on all platforms

xwipeoutx
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claude
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409140d
Log a warning when an abandoned lock is recovered

xwipeoutx
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claude
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09475bb
Apply review feedback on comments and field naming

xwipeoutx
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claude
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e7f7961
Move the release logic into the Releaser

xwipeoutx
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claude
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3a53aa5
Rename Semaphore to NamedLock now the implementation uses a Mutex

xwipeoutx
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claude
committed
2051019

Commits on Sep 17, 2026

Move the owner-thread coordination into a TrackedThread helper

xwipeoutx
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claude
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3a20da5
Minor cleanups, added verbose log messages to help diagnose locking.
xwipeoutx
committed
9795c7a