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{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.097Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"running","message":"action started","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.165Z","request_id":"9cd146c2","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\":\"9cd146c2\",\"action\":\"dev_server_restart\",\"target\":\"frontend\"}"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.170Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to pid 462","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.345Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"pid 462 stopped","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.505Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"stopping stale listeners on port 4220","metadata":{"pids":[586]}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.506Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"sent SIGTERM to port 4220 listener pid 586","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.508Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"starting frontend dev server","metadata":{}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:51.510Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"started yarn pid=56767","metadata":{"pid":56767,"log_path":"/tmp/blueprint-dev-server/frontend.log"}}
{"schema_version":"runtime-supervisor-progress-v1","occurred_at":"2026-05-17T21:10:56.864Z","request_id":"9cd146c2","action":"dev_server_restart","target":"frontend","state":"progress","message":"URL reachable from restarted process: http://127.0.0.1:4220/","metadata":{"root_pid":56767,"listener_pids":[56823]}}
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