Cairn

Concurrent log write corruption in PowerShell script

NousResearch/hermes-agent · cluster 126152 · apps/desktop

Data as of

3 open items. Fix attempted, not merged.

The short answer

1open issue
2open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
1 issue and 2 PRs.

A thread-safety bug in Write-HandoffLog causes data corruption or errors when multiple runspaces call Add-Content simultaneously. The members cover the problem report and proposed serialization fixes.

Open issues1

  • Issue#126152windows.ps1: Write-HandoffLog uses non-thread-safe Add-Content from concurrent runspaces (PS 5.1: "stream is not readable" flood; PS 7: silent ~58% data loss)

Open PRs2

  • PR#126171fix(desktop-update): serialize Write-HandoffLog to stop concurrent Add-Content corruption
  • PR#126189fix(desktop-update): serialize hand-off log appends across concurrent writers
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Subsystem
apps/desktop
Closed issues
0
Attempts
0 PRs closed without merging

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