What is the primary effect of setting the `stateless` flag to true?	Clients do not receive a session ID, meaning the server cannot keep track of them.
What critical communication pathway is lost when a server operates in stateless mode?	The gRPC SSE response pathway.
What is the main benefit or trade-off of using the stateless mode?	It eliminates the need for initial client initialization and notification requests, reducing server traffic.
What does setting the `json_response` flag to true change about post requests?	They are no longer streamed; the server waits until the process is complete and returns only the final result as plain JSON.
If a server is scaled horizontally using a load balancer, what architectural challenge must be managed?	Ensuring continuous, stateful connections (like SSE) can be maintained across multiple, randomly routed server instances.
Why is it difficult to coordinate features like sampling or progress logging in a highly scaled, stateless environment?	These features rely on the persistent, stateful connection provided by the gRPC SSE pathway.
When developing a server, what transport layer should be used to avoid production issues?	The transport layer that is planned for use in production.