import java.io.BufferedInputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.util.Scanner;

public class TCP_Client

{
    public static void main(String[] args) throws IOException
    {
        int port = 6666;
        String ip ="127.0.0.1";
        String msg;
        Scanner scan =new Scanner(System.in);
        try {
            // Connect with server
            Socket connection = new Socket(ip, port);
            System.out.println("Connected! " + connection);
            // Setting up input and output streams
            DataOutputStream outputStr = new DataOutputStream(
                    connection.getOutputStream());
            DataInputStream inputStr = new DataInputStream(
                    new BufferedInputStream(connection.getInputStream()));
            // Start communication
            msg = scan.next();
            outputStr.writeUTF(msg);
            outputStr.flush();
            String message = inputStr.readUTF();
            System.out.println("TCP_Server> " + message);
            // Close streams and socket
            outputStr.close();
            inputStr.close();
            connection.close();
        } catch (IOException ex) {
            System.out.println("Connection error! " + ex);
        }
    }

    }