{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:57.226Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:57.724Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:57.935Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"planned restart ack HTTP 201","metadata":{"response":"{\"ok\":true,\"status\":\"acked\",\"connectedAdminCount\":2,\"ackCount\":2,\"timeoutMs\":3000,\"requestId\":\"89c25d30\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:57.939Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 76571","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:58.112Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 76571 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:58.259Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[76791]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:58.260Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 76791","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:58.413Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:54:58.416Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=34802","metadata":{"pid":34802,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:55:03.822Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":34802,"listener_pids":[34848]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T20:55:03.824Z","request_id":"89c25d30","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}