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Fix Linux lock-owner detection and lock-wait robustness; opt-in lock takeover; crash-recovery tools; narrow Dispose races - #3

Merged

zacala1 merged 43 commits into

mainfrom

fix/lock-safety-and-crash-recovery

Oct 16, 2026

Merged

Fix Linux lock-owner detection and lock-wait robustness; opt-in lock takeover; crash-recovery tools; narrow Dispose races#3
zacala1 merged 43 commits into
mainfrom
fix/lock-safety-and-crash-recovery

Commits on Oct 3, 2026
- Fix lock ownership on Linux, lock-wait robustness, and generic struct support
  vic-py
  committed
  48c9cd5
- Make time-based lock takeover opt-in and add crash-recovery tools
  vic-py
  committed
  0b0bb0d
Commits on Oct 4, 2026
Commits on Oct 5, 2026
- Add cross-process locking to SharedArray
  vic-py
  committed
  19baa34
- Add Linux/Windows CI matrix
  vic-py
  committed
  b0b52dd
- Bring XML docs and code comments up to date
  vic-py
  committed
  cdafe2d
- Update README and MIGRATION, add CHANGELOG
  vic-py
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  93dd60d
- Run the 64-reader/4-writer stress test on dedicated threads
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  committed
  edb3742
- Always run the timing-sensitive CI step
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  committed
  b896dc5
Commits on Oct 6, 2026
- Read and write 1, 2, 4 and 8 byte elements with one typed access
  vic-py
  committed
  3805dba
- Recover write locks that have no owner, and let readers recover dead writers
  vic-py
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  1056b8a
- Give the MPMC queues at least two slots
  vic-py
  committed
  67334f8
- Check the free space before creating a region
  vic-py
  committed
  0604f84
- Do not decide from a pid that the lock owner is gone across PID namespaces
  vic-py
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  8096097
- Fix three small defects found in review
  vic-py
  committed
  4e4123a
- Make the cross-process test harness fail loudly and stop leaking children
  vic-py
  committed
  c5360c0
- Run spinning test loops on dedicated threads
  vic-py
  committed
  e1dfbdd
- Show failures of the informational CI step and keep main runs
  vic-py
  committed
  0805e03
Commits on Oct 9, 2026
Commits on Oct 16, 2026
- Assert only that no MPMC producer is locked out
  vic-py
  committed
  bf354db
- Make the StructuredMemory lock guards ref structs
  vic-py
  committed
  4ba209b
- Release as 4.0.0
  vic-py
  committed
  20d561c
- Fix queue edge cases found in the third review
  vic-py
  committed
  87c3bb6
- StructuredMemory: clear old UTF-8 data, validate fields, stop zero-filling
  vic-py
  committed
  a23dbb6
- MemoryRegion: smaller fixes from the third review
  vic-py
  committed
  e01a000
- Fix the documentation file path and the editorconfig line ending
  vic-py
  committed
  210f767
- Tests: regression tests for the third review and stricter leak and timeout checks
  vic-py
  committed
  2f6724a
- CI: Node 24 versions of the actions, and pack the library
  vic-py
  committed
  53e0df7
- Document the third-review fixes and the limits that stay
  vic-py
  committed
  1fea015
- Tests: run the lock timeout test's contender on its own thread
  vic-py
  committed
  9ad1e49
- Do not touch FileStreamOptions.UnixCreateMode on Windows
  vic-py
  committed
  ee17f8d
- Tests: give each MPMC producer a fixed amount of work
  vic-py
  committed
  62198fe
- Tests: do not drop a message when the SPSC consumer sees the producer finish
  vic-py
  committed
  0440d8f