single connection mode SSE and load balancer

[MarusDod]

In single connection mode, the client makes two requests to establish a connection:

1. The first request pushes a connection ID.
2. The second request uses that ID to establish the connection.

However, I noticed an issue when the server is running multiple processes or containers under a load balancer. Since there is no guarantee that both requests will hit the same instance, and the current implementation does not support shared memory, how can this be addressed?