Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;

public class Main {
    public static void main(String[] args) throws Exception {
        String serverName = args[0];
        int port = Integer.parseInt(args[1]);

        try {
            System.out.println("Connecting to " + serverName + " on port " + port);
            Socket client = new Socket(serverName, port);

            System.out.println("Just connected to " + client.getRemoteSocketAddress());

            OutputStream outToServer = client.getOutputStream();
            DataOutputStream out = new DataOutputStream(outToServer);
            out.writeUTF("Hello from " + client.getLocalSocketAddress());

            InputStream inFromServer = client.getInputStream();
            DataInputStream in = new DataInputStream(inFromServer);
            System.out.println("Server says " + in.readUTF());

            client.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}