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532c60fe8c
asyncio.wait_for() and asyncio.shield() create new asyncio Tasks which violate anyio cancel-scope task-ownership rules. The MCPClient's exit_stack contains anyio resources (streamable_http transport) that use anyio cancel scopes. When exited from a different task, anyio raises 'Attempted to exit a cancel scope that isn't the current task's current cancel scope' as a BaseException. This BaseException propagates through the finally block, discards the completed response return value, and surfaces as a 500 Internal Server Error / 'No response returned.' - silently swallowing successful MCP tool calls and blocking the chat endpoint. Fix: call client.disconnect() directly in a simple loop. MCPClient.disconnect() already catches BaseException internally (see prior commit), so no wrapper is needed. Co-Authored-By: Circe (Claude Code Sonnet 4.6) <circe@athena-council.org> Co-Authored-By: Claude <noreply@anthropic.com> |
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| dev.sh | ||
| requirements-min.txt | ||
| requirements.txt | ||
| start.sh | ||
| start_windows.bat | ||