I have a requirement where I need to open two ServerSockets at a time and listen to both for their respective sockets continuosly.
These are working individually fine, but I need to work them together.
while(true){
Socket socket = serversocket1.accept()
new SocketProcessor(socket).start();
}
while(true){
Socket socket = serversocket2.accept()
new AnotherSocketProcessor(socket).start();
}
How can I do this?
You can refer this from here. You have to use multi threading....
Listening to two ports simultaneously in Java server using multithreading
Did you consider multi-threading?
First, we create a class implementing the Runnable interface.
class SocketListenerRunnable implements Runnable {
ServerSocket serverSocket;
SocketProcessor socketProcessor;
public void setServerSocket (ServerSocket serverSocket) {
this.serverSocket = serverSocket;
}
public void setSocketProcessor (SocketProcessor socketProcessor) {
this.socketProcessor = socketProcessor;
}
public void run () {
while (true) {
Socket socket = serverSocket.accept ();
socketProcessor (socket).start ();
}
}
}
Then we just use it when needed.
SocketListenerRunnable r1 = new SocketListenerRunnable ();
r1.setServerSocket (serverSocket1);
r1.setSocketProcessor (socketProcessor1);
Thread t1 = new Thread (r1);
t1.start ();
SocketListenerRunnable r2 = new SocketListenerRunnable ();
r2.setServerSocket (serverSocket2);
r2.setSocketProcessor (socketProcessor2);
Thread t2 = new Thread (r2);
t2.start ();
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