Session Management With Request Correlation And Timeout Handling

[Kotlin MCP SDK](https://github.com/modelcontextprotocol/kotlin-sdk)

Unique: Implements request correlation using message IDs and timeout enforcement via background cleanup, supporting both stateful and stateless session models — enables reliable request-response matching in concurrent scenarios

vs others: More robust than simple request-response matching (handles out-of-order responses, timeouts) but adds complexity; essential for concurrent scenarios, optional for sequential use