Do we still need a connection pool for microservices talking HTTP2?
问题 As HTTP2 supports multiplexing, do we need still a pool of connections for microservice communication? If yes, what are the benefits of having such a pool? Example: Service A => Service B Both the above services have only one instance available. Multiple connections may help overcome OS buffer size limitation for each Connection(Socket)? What else? 回答1: Yes, you still need connection pool in a client contacting a microservice. First, in general it's the server that controls the amount of