fix(mma): Change self.engine to self.engines dict for concurrent track support

- self.engine was a single ConductorEngine reference that got overwritten
  when multiple tracks ran concurrently, orphaning the first track's engine
- Now uses self.engines: Dict[str, ConductorEngine] keyed by track.id
- Updated _spawn_worker, kill_worker, pause_mma, resume_mma, approve_ticket,
  _load_active_tickets, and _update_ticket_depends_on to use engines.get(track_id)

Fixes concurrent MMA track execution bug where only one worker ever appeared.

This commit is contained in:

Edward R. Gonzalez

2026-05-07 07:54:39 -04:00

parent 9099b02002

commit ac0b564c02

7 changed files with 60 additions and 5511 deletions

									
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