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

Merged

xwipeoutx merged 16 commits into

mainfrom

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
  and
  claude
  committed
  0113d2b
- Use a Mutex on Windows so an abandoned lock can be recovered
  
  xwipeoutx
  and
  claude
  committed
  674bdb4
- Tidy up after the Semaphore to Mutex switch
  
  xwipeoutx
  and
  claude
  committed
  f7faa31
Commits on Sep 15, 2026
- Add test demonstrating Mutex-based lock release is thread-affine
  
  LukeButters
  and
  claude
  committed
  425e8d9
- Acquire and release the Mutex on a dedicated owner thread
  
  LukeButters
  and
  claude
  committed
  e510d78
Commits on Sep 16, 2026
- Acquire and release the Mutex on a dedicated owner thread (#2159)
  xwipeoutx
  authored
  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
  and
  claude
  committed
  847d1bf
- Trim comments in the semaphore manager and fixture
  
  xwipeoutx
  and
  claude
  committed
  6de7fa0
- Run the abandonment and cross-thread release tests on all platforms
  
  xwipeoutx
  and
  claude
  committed
  409140d
- Log a warning when an abandoned lock is recovered
  
  xwipeoutx
  and
  claude
  committed
  09475bb
- Apply review feedback on comments and field naming
  
  xwipeoutx
  and
  claude
  committed
  e7f7961
- Move the release logic into the Releaser
  
  xwipeoutx
  and
  claude
  committed
  3a53aa5
- Rename Semaphore to NamedLock now the implementation uses a Mutex
  
  xwipeoutx
  and
  claude
  committed
  2051019
Commits on Sep 17, 2026
- Move the owner-thread coordination into a TrackedThread helper
  
  xwipeoutx
  and
  claude
  committed
  3a20da5
- Minor cleanups, added verbose log messages to help diagnose locking.
  xwipeoutx
  committed
  9795c7a

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

Use a Mutex on Windows so an abandoned package journal lock can be recovered#2157
xwipeoutx merged 16 commits into
mainfrom
levi/sl/package-journal-semaphore-hang

Commits on Sep 14, 2026

Add failing test for package journal hang on abandoned holder

Use a Mutex on Windows so an abandoned lock can be recovered

Tidy up after the Semaphore to Mutex switch

Commits on Sep 15, 2026

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

Acquire and release the Mutex on a dedicated owner thread

Commits on Sep 16, 2026

Acquire and release the Mutex on a dedicated owner thread (#2159)

Add test demonstrating Mutex-based lock release is thread-affine (#2158)

Harden the Mutex owner thread and de-flake the cross-thread test

Trim comments in the semaphore manager and fixture

Run the abandonment and cross-thread release tests on all platforms

Log a warning when an abandoned lock is recovered

Apply review feedback on comments and field naming

Move the release logic into the Releaser

Rename Semaphore to NamedLock now the implementation uses a Mutex

Commits on Sep 17, 2026

Move the owner-thread coordination into a TrackedThread helper

Minor cleanups, added verbose log messages to help diagnose locking.