* Add hung-session-detection step to deacon patrol
Detects and surgically recovers Gas Town sessions where Claude API
call is stuck indefinitely. These appear "running" (tmux session
exists) but aren't processing work.
Safety checks (ALL must pass before recovery):
1. Session matches Gas Town pattern exactly (gt-*-witness, etc)
2. Session shows waiting state (Clauding/Deciphering/etc)
3. Duration >30min AND (zero tokens OR duration >2hrs)
4. NOT showing active tool execution (⏺ markers)
This closes a gap where existing zombie-scan only catches processes
not in tmux sessions.
Co-Authored-By: Claude <noreply@anthropic.com>
* fix(orphan): protect all tmux sessions, not just Gas Town ones
The orphan cleanup was killing Claude processes in user's personal tmux
sessions (e.g., "loomtown", "yaad") because only sessions with gt-* or
hq-* prefixes were protected.
Changes:
- Renamed getGasTownSessionPIDs() to getTmuxSessionPIDs()
- Now protects ALL tmux sessions regardless of name prefix
- Updated variable names for clarity (gasTownPIDs -> protectedPIDs)
The TTY="?" check is not reliable during certain operations (startup,
session transitions), so explicit protection of all tmux sessions is
necessary to prevent killing user's personal Claude instances.
Fixes#923
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: mayor <ec2-user@ip-172-31-43-79.ec2.internal>
Co-authored-by: Claude <noreply@anthropic.com>
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