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fix: return HTTP 404 for unknown session IDs instead of 400
- #1808
#1808
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maxisbey
merged 4 commits into
modelcontextprotocol:main
modelcontextprotocol/python-sdk:main
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max-rousseau:fix-session-404
max-rousseau/mcp-python-sdk:fix-session-404
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Dec 31, 2025
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fix: return HTTP 404 for unknown session IDs instead of 400
#1808
maxisbey
merged 4 commits into
modelcontextprotocol:main
modelcontextprotocol/python-sdk:main
from
max-rousseau:fix-session-404
max-rousseau/mcp-python-sdk:fix-session-404
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Commits on Dec 20, 2025
fix: return HTTP 404 for unknown session IDs instead of 400
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Commits on Dec 24, 2025
refactor: use typed models and add test for session 404 response
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Commits on Dec 31, 2025
test: add pragma no cover to mock_receive function
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chore: add TODO comment for error code alignment
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