Sending a message to all clients (Client - Server communication)

Question

So now, I am making a client server app based multithread. In server side, I make a thread for everysingle connection that accepted.

In thread class, I make a method

Answer 1

There is no method in server socket to send data or message to all running clinet threads. Please go through the ServerThread.java program which is calling the sendToAll usng server.

// ... and have the server send it to all clients
server.sendToAll( message );