RuntimeError: Server failed to start within the 10 seconds.

[onebula]

Hi, the following is the log after I run python room_selector_apo.py with agentlightning==0.2.2. Could you help me fix it?

2025-12-10 13:13:12,763 [INFO] (Process-543975 agentlightning.instrumentation.agentops) AgentOpsServerManager initialized.
2025-12-10 13:13:12,766 [INFO] (Process-543975 agentlightning.execution.client_server) Starting client-server execution with 8 runner(s) [role=both, main_process=algorithm]
2025-12-10 13:13:12,769 [INFO] (Process-543975 agentlightning.execution.client_server) Spawning runner processes...
2025-12-10 13:13:12,779 [INFO] (Process-544321 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 36785...
2025-12-10 13:13:12,781 [INFO] (Process-544321 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544323) started, targeting port 36785.
2025-12-10 13:13:12,783 [INFO] (Process-544322 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 33413...
2025-12-10 13:13:12,784 [INFO] (Process-544324 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 41745...
2025-12-10 13:13:12,786 [INFO] (Process-544325 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 40327...
2025-12-10 13:13:12,789 [INFO] (Process-544322 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544326) started, targeting port 33413.
2025-12-10 13:13:12,790 [INFO] (Process-544324 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544328) started, targeting port 41745.
2025-12-10 13:13:12,791 [INFO] (Process-544327 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 33715...
2025-12-10 13:13:12,792 [INFO] (Process-544325 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544329) started, targeting port 40327.

• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  2025-12-10 13:13:12,797 [INFO] (Process-544327 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544331) started, targeting port 33715.
  2025-12-10 13:13:12,797 [INFO] (Process-544330 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 38589...
  2025-12-10 13:13:12,802 [INFO] (Process-544332 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 42673...
  2025-12-10 13:13:12,803 [INFO] (Process-544330 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544333) started, targeting port 38589.
  2025-12-10 13:13:12,806 [INFO] (Process-544332 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544335) started, targeting port 42673.
  2025-12-10 13:13:12,806 [INFO] (Process-543975 agentlightning.execution.client_server) Running algorithm...
  2025-12-10 13:13:12,807 [INFO] (Process-543975 agentlightning.execution.client_server) Starting LightningStore server on localhost:4747
  2025-12-10 13:13:12,807 [INFO] (Process-544334 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 57169...
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:36785
  Press CTRL+C to quit
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  2025-12-10 13:13:12,814 [INFO] (Process-544334 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 544336) started, targeting port 57169.
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:41745
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:33413
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:40327
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:33715
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:38589
  Press CTRL+C to quit
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:42673
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:57169
  Press CTRL+C to quit
  2025-12-10 13:13:12,841 [INFO] (Process-543975 agentlightning.store.client_server) Starting server at http://localhost:4747
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,289 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,297 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Setting up tracer...
  2025-12-10 13:13:13,298 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,300 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,305 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,311 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,313 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Setting up tracer...
  127.0.0.1 - - [10/Dec/2025 13:13:13] "GET / HTTP/1.1" 200 -
  2025-12-10 13:13:13,322 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Setting up tracer...
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Instrumentation applied.
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:33413
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_APP_URL=http://localhost:33413/notavailable
  2025-12-10 13:13:13,441 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:33413/traces
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,442 [INFO] (Process-544327 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Instrumentation applied.
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:36785
  2025-12-10 13:13:13,442 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Instrumentation applied.
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_APP_URL=http://localhost:36785/notavailable
  2025-12-10 13:13:13,442 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:36785/traces
  2025-12-10 13:13:13,442 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,442 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:33715
  2025-12-10 13:13:13,443 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_APP_URL=http://localhost:33715/notavailable
  2025-12-10 13:13:13,443 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:33715/traces
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Instrumentation applied.
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:40327
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_APP_URL=http://localhost:40327/notavailable
  2025-12-10 13:13:13,443 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:40327/traces
  2025-12-10 13:13:13,443 [INFO] (Process-544332 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,444 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Instrumentation applied.
  2025-12-10 13:13:13,444 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,444 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:42673
  2025-12-10 13:13:13,444 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_APP_URL=http://localhost:42673/notavailable
  2025-12-10 13:13:13,444 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:42673/traces
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Instrumentation applied.
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:57169
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_APP_URL=http://localhost:57169/notavailable
  2025-12-10 13:13:13,444 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:57169/traces
  2025-12-10 13:13:13,444 [INFO] (Process-544330 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,445 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Instrumentation applied.
  2025-12-10 13:13:13,445 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,445 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:38589
  2025-12-10 13:13:13,445 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_APP_URL=http://localhost:38589/notavailable
  2025-12-10 13:13:13,445 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:38589/traces
  2025-12-10 13:13:13,445 [INFO] (Process-544324 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:13,445 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Instrumentation applied.
  2025-12-10 13:13:13,445 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-10 13:13:13,446 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:41745
  2025-12-10 13:13:13,446 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_APP_URL=http://localhost:41745/notavailable
  2025-12-10 13:13:13,446 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:41745/traces
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: Session Replay for default trace: http://localhost:36785/notavailable/sessions?trace_id=f01b5704be55a1e42c456ecce231ec58
  2025-12-10 13:13:15,197 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:57169/notavailable/sessions?trace_id=fc5f3524e863839fd0df5029ac5a672d
  2025-12-10 13:13:15,198 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:38589/notavailable/sessions?trace_id=0193e8f04db4be6942735f5eaaf5c8bc
  2025-12-10 13:13:15,198 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:41745/notavailable/sessions?trace_id=c2133e209ffd9f1ab06d483f306dd7be
  2025-12-10 13:13:15,198 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] AgentOps client initialized.
  2025-12-10 13:13:15,201 [INFO] (Process-544334 agentlightning.runner.agent) [Worker 7] Started async rollouts (max: unlimited).
  2025-12-10 13:13:15,201 [INFO] (Process-544321 agentlightning.runner.agent) [Worker 0] Started async rollouts (max: unlimited).
  2025-12-10 13:13:15,201 [INFO] (Process-544324 agentlightning.runner.agent) [Worker 2] Started async rollouts (max: unlimited).
  2025-12-10 13:13:15,201 [INFO] (Process-544330 agentlightning.runner.agent) [Worker 5] Started async rollouts (max: unlimited).
  🖇 AgentOps: Session Replay for default trace: http://localhost:33413/notavailable/sessions?trace_id=b5f44c0785961b9c12c2a60dad4aad3a
  🖇 AgentOps: Session Replay for default trace: http://localhost:42673/notavailable/sessions?trace_id=d1d06239ec67ac6a3dd3211f0b094700
  2025-12-10 13:13:15,202 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] AgentOps client initialized.
  2025-12-10 13:13:15,202 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:40327/notavailable/sessions?trace_id=a474d6aff8b5179a7a38ede7fb75d72a
  2025-12-10 13:13:15,202 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] AgentOps client initialized.
  2025-12-10 13:13:15,204 [INFO] (Process-544325 agentlightning.runner.agent) [Worker 3] Started async rollouts (max: unlimited).
  2025-12-10 13:13:15,204 [INFO] (Process-544332 agentlightning.runner.agent) [Worker 6] Started async rollouts (max: unlimited).
  2025-12-10 13:13:15,205 [INFO] (Process-544322 agentlightning.runner.agent) [Worker 1] Started async rollouts (max: unlimited).
  🖇 AgentOps: Session Replay for default trace: http://localhost:33715/notavailable/sessions?trace_id=027b40d237bc9551a044bcda20cf4440
  2025-12-10 13:13:15,206 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] AgentOps client initialized.
  2025-12-10 13:13:15,207 [INFO] (Process-544327 agentlightning.runner.agent) [Worker 4] Started async rollouts (max: unlimited).
  2025-12-10 13:13:23,129 [ERROR] (Process-543975 agentlightning.execution.client_server) Algorithm bundle crashed; signaling stop event
  Traceback (most recent call last):
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
  await wrapper_store.start()
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
  raise RuntimeError("Server failed to start within the 10 seconds.")
  RuntimeError: Server failed to start within the 10 seconds.
  2025-12-10 13:13:23,148 [INFO] (Process-544324 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,141 [ERROR] (Process-543975 agentlightning.execution.client_server) Unhandled exception in execute method
  Traceback (most recent call last):
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 386, in execute
  asyncio.run(self._execute_algorithm(algorithm, store, stop_evt))
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/runners.py", line 44, in run
  return loop.run_until_complete(main)
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
  return future.result()
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
  await wrapper_store.start()
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
  raise RuntimeError("Server failed to start within the 10 seconds.")
  RuntimeError: Server failed to start within the 10 seconds.
  2025-12-10 13:13:23,149 [INFO] (Process-543975 agentlightning.execution.client_server) Shutting down subprocesses
  2025-12-10 13:13:23,153 [INFO] (Process-544325 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,154 [INFO] (Process-544330 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,156 [INFO] (Process-544334 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,158 [INFO] (Process-544324 agentlightning.tracer.agentops) [Worker 2] Instrumentation removed.
  2025-12-10 13:13:23,158 [INFO] (Process-544324 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544328)...
  2025-12-10 13:13:23,161 [INFO] (Process-544332 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,162 [INFO] (Process-544325 agentlightning.tracer.agentops) [Worker 3] Instrumentation removed.
  2025-12-10 13:13:23,162 [INFO] (Process-544325 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544329)...
  2025-12-10 13:13:23,162 [INFO] (Process-544327 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,162 [INFO] (Process-544321 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,163 [INFO] (Process-544330 agentlightning.tracer.agentops) [Worker 5] Instrumentation removed.
  2025-12-10 13:13:23,163 [INFO] (Process-544330 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544333)...
  2025-12-10 13:13:23,164 [INFO] (Process-544334 agentlightning.tracer.agentops) [Worker 7] Instrumentation removed.
  2025-12-10 13:13:23,164 [INFO] (Process-544334 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544336)...
  2025-12-10 13:13:23,167 [INFO] (Process-544324 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,167 [INFO] (Process-544322 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
  2025-12-10 13:13:23,167 [INFO] (Process-544324 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,169 [INFO] (Process-544332 agentlightning.tracer.agentops) [Worker 6] Instrumentation removed.
  2025-12-10 13:13:23,170 [INFO] (Process-544327 agentlightning.tracer.agentops) [Worker 4] Instrumentation removed.
  2025-12-10 13:13:23,171 [INFO] (Process-544321 agentlightning.tracer.agentops) [Worker 0] Instrumentation removed.
  2025-12-10 13:13:23,172 [INFO] (Process-544321 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544323)...
  2025-12-10 13:13:23,172 [INFO] (Process-544327 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544331)...
  2025-12-10 13:13:23,172 [INFO] (Process-544332 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544335)...
  2025-12-10 13:13:23,172 [INFO] (Process-544325 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,172 [INFO] (Process-544325 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,175 [INFO] (Process-544322 agentlightning.tracer.agentops) [Worker 1] Instrumentation removed.
  2025-12-10 13:13:23,177 [INFO] (Process-544322 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 544326)...
  2025-12-10 13:13:23,177 [INFO] (Process-544334 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,177 [INFO] (Process-544330 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,177 [INFO] (Process-544334 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,177 [INFO] (Process-544330 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544321 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544321 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544327 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544332 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544327 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,184 [INFO] (Process-544332 agentlightning.tracer.agentops) AgentOps server stopped.
  2025-12-10 13:13:23,191 [INFO] (Process-544322 agentlightning.instrumentation.agentops) AgentOps local server stopped.
  2025-12-10 13:13:23,191 [INFO] (Process-544322 agentlightning.tracer.agentops) AgentOps server stopped.
  Traceback (most recent call last):
  File "/mnt/bn/chenkuang/trending_graph/scripts/APO/room_selector_apo.py", line 71, in
  main()
  File "/mnt/bn/chenkuang/trending_graph/scripts/APO/room_selector_apo.py", line 67, in main
  trainer.fit(agent=room_selector, train_dataset=dataset_train, val_dataset=dataset_val)
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/trainer/trainer.py", line 424, in fit
  self.strategy.execute(algorithm_bundle, runner_bundle, self.store)
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 386, in execute
  asyncio.run(self._execute_algorithm(algorithm, store, stop_evt))
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/runners.py", line 44, in run
  return loop.run_until_complete(main)
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
  return future.result()
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
  await wrapper_store.start()
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
  raise RuntimeError("Server failed to start within the 10 seconds.")
  RuntimeError: Server failed to start within the 10 seconds.

[ultmaster]

That's strange. Usually when the server fails to start, there will be some logs indicating what's wrong.

Would you try agl store command alone to see what will happen?

[onebula]

After I tried agl store:

2025-12-11 02:55:19,835 [INFO] (Process-648947 agentlightning.store.client_server) 127.0.0.1:56214 - "GET /health HTTP/1.1" 200 in 2.84 ms
2025-12-11 02:55:19,836 [INFO] (Process-648947 agentlightning.store.client_server) Store server is online at http://0.0.0.0:4747

[ultmaster]

Looks like you've successfully run agl store...

Would you use agl.setup_logging("DEBUG") or agl.configure_logger("DEBUG") (depending on whether you are using latest development build or v0.2.2) and try again? I need more information for diagnosis.

[onebula]

Now more debug info. It looks like the major reason is "ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)"

2025-12-11 08:02:40,282 [INFO] (Process-830968 agentlightning.instrumentation.agentops) AgentOpsServerManager initialized.
2025-12-11 08:02:40,284 [INFO] (Process-830968 agentlightning.execution.client_server) Starting client-server execution with 8 runner(s) [role=both, main_process=algorithm]
2025-12-11 08:02:40,288 [INFO] (Process-830968 agentlightning.execution.client_server) Spawning runner processes...
2025-12-11 08:02:40,296 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-0 (pid=831109)
2025-12-11 08:02:40,298 [DEBUG] (Process-831109 agentlightning.execution.client_server) Runner 0 connecting to server at localhost:4747
2025-12-11 08:02:40,298 [INFO] (Process-831109 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 52441...
2025-12-11 08:02:40,303 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-1 (pid=831110)
2025-12-11 08:02:40,303 [INFO] (Process-831109 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831111) started, targeting port 52441.
2025-12-11 08:02:40,304 [DEBUG] (Process-831110 agentlightning.execution.client_server) Runner 1 connecting to server at localhost:4747
2025-12-11 08:02:40,305 [INFO] (Process-831110 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 36737...
2025-12-11 08:02:40,308 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-2 (pid=831112)
2025-12-11 08:02:40,308 [INFO] (Process-831110 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831113) started, targeting port 36737.
2025-12-11 08:02:40,309 [DEBUG] (Process-831112 agentlightning.execution.client_server) Runner 2 connecting to server at localhost:4747
2025-12-11 08:02:40,310 [INFO] (Process-831112 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 39589...
2025-12-11 08:02:40,310 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-3 (pid=831114)
2025-12-11 08:02:40,312 [INFO] (Process-831112 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831115) started, targeting port 39589.
2025-12-11 08:02:40,312 [DEBUG] (Process-831114 agentlightning.execution.client_server) Runner 3 connecting to server at localhost:4747
2025-12-11 08:02:40,312 [INFO] (Process-831114 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 41515...
2025-12-11 08:02:40,312 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-4 (pid=831116)
2025-12-11 08:02:40,315 [DEBUG] (Process-831116 agentlightning.execution.client_server) Runner 4 connecting to server at localhost:4747
2025-12-11 08:02:40,315 [INFO] (Process-831116 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 49065...
2025-12-11 08:02:40,317 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-5 (pid=831118)
2025-12-11 08:02:40,317 [INFO] (Process-831114 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831117) started, targeting port 41515.

• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  2025-12-11 08:02:40,319 [DEBUG] (Process-831118 agentlightning.execution.client_server) Runner 5 connecting to server at localhost:4747
  2025-12-11 08:02:40,319 [INFO] (Process-831118 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 35711...
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  2025-12-11 08:02:40,322 [INFO] (Process-831116 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831119) started, targeting port 49065.
  2025-12-11 08:02:40,324 [INFO] (Process-831118 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831120) started, targeting port 35711.
  2025-12-11 08:02:40,324 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-6 (pid=831121)
  2025-12-11 08:02:40,325 [DEBUG] (Process-831121 agentlightning.execution.client_server) Runner 6 connecting to server at localhost:4747
  2025-12-11 08:02:40,326 [INFO] (Process-831121 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 43437...
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  2025-12-11 08:02:40,327 [DEBUG] (Process-830968 agentlightning.execution.client_server) Spawned runner process runner-7 (pid=831122)
  2025-12-11 08:02:40,327 [INFO] (Process-830968 agentlightning.execution.client_server) Running algorithm...
  2025-12-11 08:02:40,328 [INFO] (Process-830968 agentlightning.execution.client_server) Starting LightningStore server on localhost:4747
  2025-12-11 08:02:40,329 [DEBUG] (Process-831122 agentlightning.execution.client_server) Runner 7 connecting to server at localhost:4747
  2025-12-11 08:02:40,329 [INFO] (Process-831122 agentlightning.instrumentation.agentops) Starting AgentOps local server on port 49029...
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:52441
  Press CTRL+C to quit
  2025-12-11 08:02:40,332 [INFO] (Process-831121 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831123) started, targeting port 43437.
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:36737
  Press CTRL+C to quit
  2025-12-11 08:02:40,335 [INFO] (Process-831122 agentlightning.instrumentation.agentops) AgentOps local server process (PID: 831124) started, targeting port 49029.
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:39589
  Press CTRL+C to quit
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:41515
  Press CTRL+C to quit
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:49065
  Press CTRL+C to quit
• Serving Flask app 'agentlightning.instrumentation.agentops'
• Debug mode: off
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:35711
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:43437
  Press CTRL+C to quit
  WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
• Running on http://127.0.0.1:49029
  Press CTRL+C to quit
  2025-12-11 08:02:40,361 [INFO] (Process-830968 agentlightning.store.client_server) Starting server at http://localhost:4747
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,812 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,816 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,820 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,825 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,832 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Setting up tracer...
  2025-12-11 08:02:40,833 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,840 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Setting up tracer...
  127.0.0.1 - - [11/Dec/2025 08:02:40] "GET / HTTP/1.1" 200 -
  2025-12-11 08:02:40,843 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Setting up tracer...
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Instrumentation applied.
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:36737
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_APP_URL=http://localhost:36737/notavailable
  2025-12-11 08:02:40,960 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:36737/traces
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Instrumentation applied.
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:39589
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_APP_URL=http://localhost:39589/notavailable
  2025-12-11 08:02:40,961 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:39589/traces
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Instrumentation applied.
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:41515
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_APP_URL=http://localhost:41515/notavailable
  2025-12-11 08:02:40,962 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:41515/traces
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Instrumentation applied.
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:49065
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_APP_URL=http://localhost:49065/notavailable
  2025-12-11 08:02:40,962 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:49065/traces
  2025-12-11 08:02:40,962 [INFO] (Process-831109 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,962 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Instrumentation applied.
  2025-12-11 08:02:40,962 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,962 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:52441
  2025-12-11 08:02:40,963 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_APP_URL=http://localhost:52441/notavailable
  2025-12-11 08:02:40,963 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:52441/traces
  2025-12-11 08:02:40,963 [INFO] (Process-831121 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,963 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Instrumentation applied.
  2025-12-11 08:02:40,963 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,963 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:43437
  2025-12-11 08:02:40,963 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_APP_URL=http://localhost:43437/notavailable
  2025-12-11 08:02:40,964 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:43437/traces
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Instrumentation applied.
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:35711
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_APP_URL=http://localhost:35711/notavailable
  2025-12-11 08:02:40,964 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:35711/traces
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.instrumentation.agentops) Patched newer version of agentops using handle_chat_attributes
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Instrumentation applied.
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_API_KEY=dummy
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_API_ENDPOINT=http://localhost:49029
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_APP_URL=http://localhost:49029/notavailable
  2025-12-11 08:02:40,965 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Env var set: AGENTOPS_EXPORTER_ENDPOINT=http://localhost:49029/traces
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: [OPENAI INSTRUMENTOR] Error setting up OpenAI streaming wrappers: No module named 'openai.resources.beta.chat'
  🖇 AgentOps: Session Replay for default trace: http://localhost:39589/notavailable/sessions?trace_id=eb0871d2759523fb6a071527682aa156
  🖇 AgentOps: Session Replay for default trace: http://localhost:36737/notavailable/sessions?trace_id=2c19b9245f85c5002a43f40064d780e9
  2025-12-11 08:02:42,652 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] AgentOps client initialized.
  2025-12-11 08:02:42,652 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:43437/notavailable/sessions?trace_id=9334ec114924eda55a5fe4a4f9991071
  2025-12-11 08:02:42,652 [INFO] (Process-831110 agentlightning.runner.agent) [Worker 1] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,652 [INFO] (Process-831112 agentlightning.runner.agent) [Worker 2] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,652 [DEBUG] (Process-831110 agentlightning.runner.agent) [Worker 1] Try to poll for next rollout.
  2025-12-11 08:02:42,652 [DEBUG] (Process-831112 agentlightning.runner.agent) [Worker 2] Try to poll for next rollout.
  2025-12-11 08:02:42,652 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] AgentOps client initialized.
  2025-12-11 08:02:42,653 [INFO] (Process-831121 agentlightning.runner.agent) [Worker 6] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,653 [DEBUG] (Process-831121 agentlightning.runner.agent) [Worker 6] Try to poll for next rollout.
  🖇 AgentOps: Session Replay for default trace: http://localhost:35711/notavailable/sessions?trace_id=749681e77139f526d67cb5ad572be1cb
  2025-12-11 08:02:42,653 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:41515/notavailable/sessions?trace_id=7354d0a0c7c94d0f36881bb2d69a76bf
  2025-12-11 08:02:42,654 [INFO] (Process-831118 agentlightning.runner.agent) [Worker 5] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,654 [DEBUG] (Process-831118 agentlightning.runner.agent) [Worker 5] Try to poll for next rollout.
  2025-12-11 08:02:42,654 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] AgentOps client initialized.
  2025-12-11 08:02:42,654 [INFO] (Process-831114 agentlightning.runner.agent) [Worker 3] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,655 [DEBUG] (Process-831114 agentlightning.runner.agent) [Worker 3] Try to poll for next rollout.
  🖇 AgentOps: Session Replay for default trace: http://localhost:49065/notavailable/sessions?trace_id=4e56a885b3989a141ba4e02d9cb32fe2
  2025-12-11 08:02:42,655 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] AgentOps client initialized.
  🖇 AgentOps: Session Replay for default trace: http://localhost:49029/notavailable/sessions?trace_id=9d80a10cffc9a4f67b8ed0e0836edc9f
  2025-12-11 08:02:42,655 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] AgentOps client initialized.
  2025-12-11 08:02:42,655 [INFO] (Process-831116 agentlightning.runner.agent) [Worker 4] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,656 [DEBUG] (Process-831116 agentlightning.runner.agent) [Worker 4] Try to poll for next rollout.
  2025-12-11 08:02:42,656 [INFO] (Process-831122 agentlightning.runner.agent) [Worker 7] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,656 [DEBUG] (Process-831122 agentlightning.runner.agent) [Worker 7] Try to poll for next rollout.
  🖇 AgentOps: Session Replay for default trace: http://localhost:52441/notavailable/sessions?trace_id=09704b508cbb2e278afb270782b1f75a
  2025-12-11 08:02:42,656 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] AgentOps client initialized.
  2025-12-11 08:02:42,657 [INFO] (Process-831109 agentlightning.runner.agent) [Worker 0] Started async rollouts (max: unlimited).
  2025-12-11 08:02:42,657 [DEBUG] (Process-831109 agentlightning.runner.agent) [Worker 0] Try to poll for next rollout.
  2025-12-11 08:02:42,674 [DEBUG] (Process-831112 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
  Traceback (most recent call last):
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
  sock = await aiohappyeyeballs.start_connection(
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
  raise first_exception
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
  sock = await _connect_sock(
  File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
  await loop.sock_connect(sock, address)
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
  return await fut
  File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
  raise OSError(err, f'Connect call failed {address}')
  ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,689 [DEBUG] (Process-831112 agentlightning.runner.agent) [Worker 2] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,674 [DEBUG] (Process-831110 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,690 [DEBUG] (Process-831110 agentlightning.runner.agent) [Worker 1] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,678 [DEBUG] (Process-831118 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,693 [DEBUG] (Process-831118 agentlightning.runner.agent) [Worker 5] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,680 [DEBUG] (Process-831121 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,694 [DEBUG] (Process-831121 agentlightning.runner.agent) [Worker 6] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,685 [DEBUG] (Process-831114 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,700 [DEBUG] (Process-831114 agentlightning.runner.agent) [Worker 3] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,686 [DEBUG] (Process-831116 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,701 [DEBUG] (Process-831116 agentlightning.runner.agent) [Worker 4] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,692 [DEBUG] (Process-831122 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,706 [DEBUG] (Process-831122 agentlightning.runner.agent) [Worker 7] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:42,692 [DEBUG] (Process-831109 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:42,708 [DEBUG] (Process-831109 agentlightning.runner.agent) [Worker 0] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,702 [DEBUG] (Process-831110 agentlightning.runner.agent) [Worker 1] Try to poll for next rollout.
2025-12-11 08:02:47,702 [DEBUG] (Process-831112 agentlightning.runner.agent) [Worker 2] Try to poll for next rollout.
2025-12-11 08:02:47,708 [DEBUG] (Process-831121 agentlightning.runner.agent) [Worker 6] Try to poll for next rollout.
2025-12-11 08:02:47,709 [DEBUG] (Process-831118 agentlightning.runner.agent) [Worker 5] Try to poll for next rollout.
2025-12-11 08:02:47,712 [DEBUG] (Process-831114 agentlightning.runner.agent) [Worker 3] Try to poll for next rollout.
2025-12-11 08:02:47,703 [DEBUG] (Process-831110 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,703 [DEBUG] (Process-831112 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,713 [DEBUG] (Process-831110 agentlightning.runner.agent) [Worker 1] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,713 [DEBUG] (Process-831112 agentlightning.runner.agent) [Worker 2] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,709 [DEBUG] (Process-831118 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,714 [DEBUG] (Process-831118 agentlightning.runner.agent) [Worker 5] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,709 [DEBUG] (Process-831121 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,714 [DEBUG] (Process-831121 agentlightning.runner.agent) [Worker 6] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,713 [DEBUG] (Process-831114 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,717 [DEBUG] (Process-831114 agentlightning.runner.agent) [Worker 3] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,718 [DEBUG] (Process-831116 agentlightning.runner.agent) [Worker 4] Try to poll for next rollout.
2025-12-11 08:02:47,720 [DEBUG] (Process-831122 agentlightning.runner.agent) [Worker 7] Try to poll for next rollout.
2025-12-11 08:02:47,720 [DEBUG] (Process-831109 agentlightning.runner.agent) [Worker 0] Try to poll for next rollout.
2025-12-11 08:02:47,719 [DEBUG] (Process-831116 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,724 [DEBUG] (Process-831116 agentlightning.runner.agent) [Worker 4] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,721 [DEBUG] (Process-831109 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,725 [DEBUG] (Process-831109 agentlightning.runner.agent) [Worker 0] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:47,721 [DEBUG] (Process-831122 agentlightning.store.client_server) dequeue_rollout failed with exception. Details:
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1268, in _wrap_create_connection
sock = await aiohappyeyeballs.start_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 122, in start_connection
raise first_exception
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 73, in start_connection
sock = await _connect_sock(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohappyeyeballs/impl.py", line 208, in _connect_sock
await loop.sock_connect(sock, address)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 501, in sock_connect
return await fut
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/selector_events.py", line 541, in _sock_connect_cb
raise OSError(err, f'Connect call failed {address}')
ConnectionRefusedError: [Errno 111] Connect call failed ('::1', 4747, 0, 0)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 854, in dequeue_rollout
async with session.get(url) as resp:
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 1510, in aenter
self._resp: _RetType = await self._coro
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 779, in _request
resp = await handler(req)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/client.py", line 734, in _connect_and_send_request
conn = await self._connector.connect(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 642, in connect
proto = await self._create_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1209, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1581, in _create_direct_connection
raise last_exc
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1550, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/aiohttp/connector.py", line 1291, in _wrap_create_connection
raise client_error(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host localhost:4747 ssl:default [Connect call failed ('::1', 4747, 0, 0)]
2025-12-11 08:02:47,726 [DEBUG] (Process-831122 agentlightning.runner.agent) [Worker 7] No rollout to poll. Waiting for 5.0 seconds.
2025-12-11 08:02:50,615 [ERROR] (Process-830968 agentlightning.execution.client_server) Algorithm bundle crashed; signaling stop event
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
await wrapper_store.start()
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
raise RuntimeError("Server failed to start within the 10 seconds.")
RuntimeError: Server failed to start within the 10 seconds.
2025-12-11 08:02:50,626 [INFO] (Process-831114 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,633 [INFO] (Process-831122 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,633 [INFO] (Process-831116 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,634 [INFO] (Process-831109 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,626 [ERROR] (Process-830968 agentlightning.execution.client_server) Unhandled exception in execute method
Traceback (most recent call last):
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 386, in execute
asyncio.run(self._execute_algorithm(algorithm, store, stop_evt))
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
return future.result()
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
await wrapper_store.start()
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
raise RuntimeError("Server failed to start within the 10 seconds.")
RuntimeError: Server failed to start within the 10 seconds.
2025-12-11 08:02:50,634 [INFO] (Process-830968 agentlightning.execution.client_server) Shutting down subprocesses
2025-12-11 08:02:50,634 [DEBUG] (Process-830968 agentlightning.execution.client_server) Stop event already set; waiting for subprocesses to exit
2025-12-11 08:02:50,639 [INFO] (Process-831114 agentlightning.tracer.agentops) [Worker 3] Instrumentation removed.
2025-12-11 08:02:50,639 [INFO] (Process-831114 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831117)...
2025-12-11 08:02:50,642 [INFO] (Process-831122 agentlightning.tracer.agentops) [Worker 7] Instrumentation removed.
2025-12-11 08:02:50,642 [INFO] (Process-831122 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831124)...
2025-12-11 08:02:50,643 [INFO] (Process-831116 agentlightning.tracer.agentops) [Worker 4] Instrumentation removed.
2025-12-11 08:02:50,643 [INFO] (Process-831116 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831119)...
2025-12-11 08:02:50,643 [INFO] (Process-831109 agentlightning.tracer.agentops) [Worker 0] Instrumentation removed.
2025-12-11 08:02:50,643 [INFO] (Process-831109 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831111)...
2025-12-11 08:02:50,648 [INFO] (Process-831114 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,648 [INFO] (Process-831114 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,648 [DEBUG] (Process-831114 agentlightning.execution.client_server) Runner 3 completed successfully
2025-12-11 08:02:50,648 [DEBUG] (Process-831114 agentlightning.execution.client_server) Runner 3 closed LightningStore client
2025-12-11 08:02:50,653 [INFO] (Process-831109 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,653 [INFO] (Process-831109 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,653 [INFO] (Process-831122 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,653 [DEBUG] (Process-831109 agentlightning.execution.client_server) Runner 0 completed successfully
2025-12-11 08:02:50,653 [INFO] (Process-831122 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,653 [DEBUG] (Process-831122 agentlightning.execution.client_server) Runner 7 completed successfully
2025-12-11 08:02:50,653 [DEBUG] (Process-831109 agentlightning.execution.client_server) Runner 0 closed LightningStore client
2025-12-11 08:02:50,653 [DEBUG] (Process-831122 agentlightning.execution.client_server) Runner 7 closed LightningStore client
2025-12-11 08:02:50,654 [INFO] (Process-831116 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,654 [INFO] (Process-831116 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,654 [DEBUG] (Process-831116 agentlightning.execution.client_server) Runner 4 completed successfully
2025-12-11 08:02:50,654 [DEBUG] (Process-831116 agentlightning.execution.client_server) Runner 4 closed LightningStore client
2025-12-11 08:02:50,721 [INFO] (Process-831121 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,721 [INFO] (Process-831112 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,721 [INFO] (Process-831110 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,722 [INFO] (Process-831118 agentlightning.instrumentation.agentops) Unpatched newer version of agentops using handle_chat_attributes
2025-12-11 08:02:50,730 [INFO] (Process-831121 agentlightning.tracer.agentops) [Worker 6] Instrumentation removed.
2025-12-11 08:02:50,730 [INFO] (Process-831121 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831123)...
2025-12-11 08:02:50,731 [INFO] (Process-831112 agentlightning.tracer.agentops) [Worker 2] Instrumentation removed.
2025-12-11 08:02:50,731 [INFO] (Process-831112 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831115)...
2025-12-11 08:02:50,732 [INFO] (Process-831110 agentlightning.tracer.agentops) [Worker 1] Instrumentation removed.
2025-12-11 08:02:50,732 [INFO] (Process-831110 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831113)...
2025-12-11 08:02:50,732 [INFO] (Process-831118 agentlightning.tracer.agentops) [Worker 5] Instrumentation removed.
2025-12-11 08:02:50,733 [INFO] (Process-831118 agentlightning.instrumentation.agentops) Stopping AgentOps local server (PID: 831120)...
2025-12-11 08:02:50,742 [INFO] (Process-831110 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,742 [INFO] (Process-831118 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,742 [INFO] (Process-831118 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,742 [INFO] (Process-831110 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,742 [DEBUG] (Process-831118 agentlightning.execution.client_server) Runner 5 completed successfully
2025-12-11 08:02:50,742 [DEBUG] (Process-831110 agentlightning.execution.client_server) Runner 1 completed successfully
2025-12-11 08:02:50,742 [INFO] (Process-831112 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,742 [INFO] (Process-831112 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,742 [DEBUG] (Process-831110 agentlightning.execution.client_server) Runner 1 closed LightningStore client
2025-12-11 08:02:50,742 [DEBUG] (Process-831118 agentlightning.execution.client_server) Runner 5 closed LightningStore client
2025-12-11 08:02:50,742 [DEBUG] (Process-831112 agentlightning.execution.client_server) Runner 2 completed successfully
2025-12-11 08:02:50,742 [INFO] (Process-831121 agentlightning.instrumentation.agentops) AgentOps local server stopped.
2025-12-11 08:02:50,742 [DEBUG] (Process-831112 agentlightning.execution.client_server) Runner 2 closed LightningStore client
2025-12-11 08:02:50,742 [INFO] (Process-831121 agentlightning.tracer.agentops) AgentOps server stopped.
2025-12-11 08:02:50,742 [DEBUG] (Process-831121 agentlightning.execution.client_server) Runner 6 completed successfully
2025-12-11 08:02:50,743 [DEBUG] (Process-831121 agentlightning.execution.client_server) Runner 6 closed LightningStore client
Traceback (most recent call last):
File "/mnt/bn/chenkuang/trending_graph/scripts/APO/room_selector_apo.py", line 71, in
main()
File "/mnt/bn/chenkuang/trending_graph/scripts/APO/room_selector_apo.py", line 67, in main
trainer.fit(agent=room_selector, train_dataset=dataset_train, val_dataset=dataset_val)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/trainer/trainer.py", line 424, in fit
self.strategy.execute(algorithm_bundle, runner_bundle, self.store)
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 386, in execute
asyncio.run(self._execute_algorithm(algorithm, store, stop_evt))
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/mnt/bn/chenkuang/pyenv/versions/3.10.16/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
return future.result()
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/execution/client_server.py", line 151, in _execute_algorithm
await wrapper_store.start()
File "/mnt/bn/chenkuang/pyenv/versions/agentlightning/lib/python3.10/site-packages/agentlightning/store/client_server.py", line 200, in start
raise RuntimeError("Server failed to start within the 10 seconds.")
RuntimeError: Server failed to start within the 10 seconds.

[ultmaster]

Was localhost on your machine redirected to some address like ::1? Check that in your /etc/hosts config.

You can also try to set AGL_SERVER_HOST to 127.0.0.1 explicitly and see what will happen.

[onebula]

Thank you! Setting AGL_SERVER_HOST to 127.0.0.1 works for me.