fix: drop Mutexes earlier in MCP server #2878
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bolinfest
requested review from
aibrahim-oai,
dedrisian-oai,
nornagon-openai and
tibo-openai
aibrahim-oai
approved these changes
Aug 29, 2025
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After finding #2876 on my own, I asked Codex to audit the codebase for similar issues and it found these two cases in
mcp-client/src/mcp_client.rswhere we are holding the mutex on aArc<Mutex<HashMap>>longer than necessary.