Eric Allam
436f20efc6
When the dev CLI exits (e.g. ctrl+c via pnpm), runs that were mid-execution previously stayed stuck in EXECUTING status for up to 5 minutes until the heartbeat timeout fired. Now they are cancelled within seconds. The dev CLI spawns a lightweight detached watchdog process at startup. The watchdog monitors the CLI process ID and, when it detects the CLI has exited, calls a new POST /engine/v1/dev/disconnect endpoint to cancel all in-flight runs immediately (skipping PENDING_CANCEL since the worker is known to be dead). Watchdog design: - Fully detached (detached: true, stdio: ignore, unref()) so it survives even when pnpm sends SIGKILL to the process tree - Active run IDs maintained via atomic file write (.trigger/active-runs.json) - Single-instance guarantee via PID file (.trigger/watchdog.pid) - Safety timeout: exits after 24 hours to prevent zombie processes - On clean shutdown, the watchdog is killed (no disconnect needed) Disconnect endpoint: - Rate-limited: 5 calls/min per environment - Capped at 500 runs per call - Small counts (<= 25): cancelled inline with pMap concurrency 10 - Large counts: delegated to the bulk action system - Uses finalizeRun: true to skip PENDING_CANCEL and go straight to FINISHED Run engine change: - cancelRun() now respects finalizeRun when the run is in EXECUTING status, skipping the PENDING_CANCEL waiting state and going directly to FINISHED
Trigger webapp - powered by Remix
To start, run with pnpm run dev --filter webapp
Build the docker image locally:
pnpm run docker:build:webapp
docker run -it triggerdotdev-webapp sh