I would like to maintain MCP server state persisted (sessionId)

[poornimas-iyer]

Please do a quick search on GitHub issues first, the feature you are about to request might have already been requested.

Now the session id is maintained in memory in a map. But since I have my MCP server multiple pods running, I would like the state to be persisted in redis or in a DB.

I would like to override the session Validator as a parameter in the HttpServletStreamableServerTransportProvider

Current Behavior

Currently only the session creation can be customised but not maintaining the state fully.

Context

I am not able to implement stateful session in a distributed setup