Lightweight and low latency Java network library?

I'm studying a client server pair in which a multi-threaded client performs thousands of server calls per second. The first priority is to achieve minimum latency Throughput should also be high Both the client and server are written in Java, and the communication semantics are very simple (put / get operation)

What is the best Java Web Library / framework to meet these requirements? Servers like tomacat / jetty seem to be heavyweight I'm thinking about Mina or netty, but I'm not sure whether these asynchronous libraries will provide stable low latency under heavy workload

Solution

I suggest you try kryonet framework