feat: one-command supervisor for bot, updater, and jobs - #7
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September 3, 2026 09:28
python main.py still starts everything. A crashed updater or jobs process is restarted without taking receive down. Deploy stays supervisorctl restart yourcast. Co-authored-by: Kovalenko K. <kintonkk@gmail.com>
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Superseded by #12: Telethon sessions are per-role, updater cursor is sqlite, start_new_session is off, supervisor.conf has stopasgroup/killasgroup. |
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What
python main.pyis still the only start command. That process is now a supervisor: it runsbot,updater, andjobsas children and restarts a crashed role without taking the others down.Deploy is unchanged:
supervisorctl restart yourcastin.github/workflows/main.yml.Why
A dead backup/Patreon/updater thread used to call
supervisorctl restart yourcastand bounce receive with it.Behavior
Shelve access is flock’d so bot and updater can share FSM/cursor. A dead send-thread in the bot process signals only that process; the parent restarts
bot, not the whole tree.python main.py --role bot|updater|jobsis debug-only.Tests
python app/core/test_process_supervisor.py— dummy children, no Telegram: crashed role restarts, sibling pid unchanged, stop kills children, inter-process lock.