Socket Programming In Java

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// Java ServerSide Program
import java.io.*;
import java.net.*;

public class JavaServer {

	public static void main(String[] args) {
		try {
			ServerSocket ss = new ServerSocket(6666);
			Socket s = ss.accept();// establishes connection
			DataInputStream dis = new DataInputStream(s.getInputStream());
			String str = (String) dis.readUTF();
			System.out.println("message= " + str);
			ss.close();
		} catch (Exception e) {
			System.out.println(e);
		}
	}

}




// This is a Client Side Java Program.
import java.io.*;  
import java.net.*; 

public class JavaClient {

	public static void main(String[] args) {
		try {
			Socket s = new Socket("localhost", 6666);
			DataOutputStream dout = new DataOutputStream(s.getOutputStream());
			dout.writeUTF("Hello Server");
			dout.flush();
			dout.close();
			s.close();
		} catch (Exception e) {
			System.out.println(e);
		}
	}
}


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