fix(client): unmask connection errors in ClientSessionGroup teardown (#915)#2443

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VrtxOmega wants to merge 19 commits intomodelcontextprotocol:mainfrom

VrtxOmega:fix/issue-915-client-session-group

Commits on Apr 14, 2026

fix: accept wildcard patterns in Accept header per RFC 7231 §5.3.2
RJ Lopez
committed
Fix #915: Resolve AnyIO cancellation scope RuntimeError in ClientSessionGroup on connection disconnects
RJ Lopez
committed

Commits on Apr 17, 2026

Merge branch 'main' into fix/issue-915-client-session-group
VrtxOmega
authored
fix: remove unused anyio import and unnecessary pragma: no cover annotations
RJ Lopez
committed

Commits on Apr 28, 2026

test: add regression test for #915 (catchable error on unreachable streamable-http)
RJ Lopez
committed
fix(test): resolve BaseExceptionGroup name error and Pyright warnings
RJ Lopez
committed
test(client): add coverage pragmas for regression test branches
RJ Lopez
committed
fix: cleanup wrongly marked coverage pragmas exercised by regression test
RJ Lopez
committed
fix: restore pragmas as lax no cover and fix ruff violation in test
RJ Lopez
committed
fix: revert lax coverage pragmas and cleanup identified covered blocks
RJ Lopez
committed
fix: restore pragma: no cover on lines unreachable in test suite
RJ Lopez
committed
test: remove unreachable outer except in regression test
RJ Lopez
committed
test: add unit tests for _is_cancel_scope_runtime_error helper
VRTXOmega
committed
fix: strip stale pragma: no cover markers now exercised by tests
VRTXOmega
committed
test: cover external-exit-stack and session-stack teardown branches
VRTXOmega
committed
fix: use AsyncMock for session stack teardown assertion
VRTXOmega
committed
fix: normalize trailing newline in test file
VRTXOmega
committed
chore: remove stray CI debug log files
VRTXOmega
committed
fix: normalize CRLF to LF for ruff format compliance
VRTXOmega
committed