//SimpClient.java
//send command line message to server

import java.net.*;
import java.io.*;

public class SimpClient {
    public static void main( String[] args )  
	throws IOException, ClassNotFoundException {

	Socket client;

	//for convenience of send/receive objects, primitives:
	ObjectInputStream input;    
	ObjectOutputStream output;
	String message;

	//String serverName = "127.0.0.1";   //localhost
	String serverName = "192.168.0.197";
	//make connection attempt to IP, port
	client = new Socket( InetAddress.getByName( serverName ), 12345 );  
	System.out.println( "Client made connection to: " +
			    client.getInetAddress().getHostName() );

	//output stream for objects
	output = new ObjectOutputStream( client.getOutputStream() );
	output.flush();  

	input = new ObjectInputStream( client.getInputStream() );

	//client will send first
	message = args[0];
	output.writeObject( message );
	output.flush();  //?

	//then receive
	message = (String)input.readObject();
	System.out.println( "Client received: " + message );


	input.close();
	output.close();
    }
}