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Title: fix: handle HTTP error status codes in streamable HTTP client by Kludex · Pull Request #2047 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: fix: handle HTTP error status codes in streamable HTTP client by Kludex · Pull Request #2047 · modelcontextprotocol/python-sdk

X Title: fix: handle HTTP error status codes in streamable HTTP client by Kludex · Pull Request #2047 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - fix: handle HTTP error status codes in streamable HTTP client by Kludex · Pull Request #2047 · modelcontextprotocol/python-sdk

Open Graph Description: Summary When a server returns a non-2xx HTTP status code (e.g. 500 Internal Server Error, 403 Forbidden), the streamable HTTP client previously called response.raise_for_status(), which raised an u...

X Description: Summary When a server returns a non-2xx HTTP status code (e.g. 500 Internal Server Error, 403 Forbidden), the streamable HTTP client previously called response.raise_for_status(), which raised an u...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2047

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fix: send JSONRPCError instead of bare exceptions in streamable HTTP client #2005https://github.com/modelcontextprotocol/python-sdk/pull/2005
BUG REPORT: HTTP errors are being silently swallowed in the StreamableHTTP client #1010https://github.com/modelcontextprotocol/python-sdk/issues/1010
Client tool call hangs forever if server crashes or connection dies when using streamable-http #1577https://github.com/modelcontextprotocol/python-sdk/issues/1577
ClientSession Error Handling #1401https://github.com/modelcontextprotocol/python-sdk/issues/1401
When throwing the HTTP status exception, MCP client is disregarding the exception message! #1212https://github.com/modelcontextprotocol/python-sdk/issues/1212
Lazy HTTP connections seem to make error handling difficult. #1393https://github.com/modelcontextprotocol/python-sdk/issues/1393
Http errors are not handled properly by streamable_http #1835https://github.com/modelcontextprotocol/python-sdk/issues/1835
Cannot handle Unexpected content type when initializing MCP session #1382https://github.com/modelcontextprotocol/python-sdk/issues/1382
fix: send JSONRPCError instead of bare exceptions in streamable HTTP client #2005https://github.com/modelcontextprotocol/python-sdk/pull/2005
streamable_http client call_tool hangs when receiving invalid JSONRPCMessage #1144https://github.com/modelcontextprotocol/python-sdk/issues/1144
fix: send JSONRPCError instead of bare exceptions in streamable HTTP client #2005https://github.com/modelcontextprotocol/python-sdk/pull/2005
fix: Catch http errors  #1308https://github.com/modelcontextprotocol/python-sdk/pull/1308
fix: Add exception handling for POST request failures in StreamableHTTP #1008https://github.com/modelcontextprotocol/python-sdk/pull/1008
Add httpx.HTTPStatusError error handling to tool run #1119https://github.com/modelcontextprotocol/python-sdk/pull/1119
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