MCP session lifecycle (use + 404 + re-initialize + close)
Latest customer availability check succeeded. Latest observation: mcp_session_recovery: fresh session served tools/list, unknown session id returned 404, re-initialize served tools/list, and both sessions closed. Phase timings: credential=0ms, transport=261ms, server=99.6ms, network=161.4ms, server-load=1. Timings: initialize=34ms/server=8.5ms/load=1/HTTP 200, initialized=23ms/server=6.5ms/load=1/HTTP 202, ordinary-tools=25ms/server=14.0ms/load=1/HTTP 200, invalid-session=19ms/server=7.1ms/load=1/HTTP 404, recovery-initialize=35ms/server=9.0ms/load=1/HTTP 200, recovery-initialized=23ms/server=10.2ms/load=1/HTTP 202, recovery-tools=26ms/server=11.5ms/load=1/HTTP 200, close-original=36ms/server=23.0ms/load=1/HTTP 200, close-recovered=35ms/server=9.8ms/load=1/HTTP 200. Scheduler admission=809ms. Last observed Oct 9, 2026, 5:11 AM UTC; duration 261 ms; HTTP 200.