ServerSocket per Socket : ServerSocket « Network Protocol « Java

1. Java
2. Network Protocol
3. ServerSocket

ServerSocket per Socket

   

import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class LoopingSocketServer {
  public static void main(String args[]) throws Exception {
    ServerSocket servSocket;
    Socket fromClientSocket;
    int cTosPortNumber = 1777;
    String str;

    servSocket = new ServerSocket(cTosPortNumber);
    System.out.println("Waiting for a connection on " + cTosPortNumber);
    fromClientSocket = servSocket.accept();
    System.out.println("fromClientSocket accepted");

    ObjectOutputStream oos = new ObjectOutputStream(fromClientSocket.getOutputStream());

    ObjectInputStream ois = new ObjectInputStream(fromClientSocket.getInputStream());

    while ((str = (String) ois.readObject()) != null) {
      System.out.println("The message from client:  " + str);

      if (str.equals("bye")) {
        oos.writeObject("bye bye");
        break;
      } else {
        str = "Server returns " + str;
        oos.writeObject(str);
      }

    }
    oos.close();
    fromClientSocket.close();
  }

}

   
    
    
  

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