Java program for single client and multiple servers and single broker

Here client will ask for a service example service no 1 if the broker has that service 1 with any servers, broker should tell that server details to client and then client should connect with that server and client should receive that service 1 is done message from server

If broker doesnt have any server which provides service 1 it should return that there is no server that provides service 1

There can be three servers which provides 1 to 10 services by first server and 11 to 20 by second server and 21 to 30 by third server

There should be a total of 3 programs client, server, broker