{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:00.875Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"queued","message":"request queued","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.391Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.441Z","request_id":"2c947de5","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\":\"2c947de5\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.445Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 56767","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.620Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 56767 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.768Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[56823]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.770Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 56823","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.776Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:01.782Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=82095","metadata":{"pid":82095,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:07.685Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":82095,"listener_pids":[82287]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:17:07.687Z","request_id":"2c947de5","action":"dev_server_restart","target":"frontend","state":"success","message":"action completed","metadata":{}}