hi some one help

[nikitha kakani]

Hi,
I need to send message hi to server .I am using TCP/IP test server .Can anyone help me out ,whenever i send request the port is closed message is not displayed.

import java.io.*;
import java.net.*;
public class Requester{
	Socket requestSocket;
	ObjectOutputStream out;
 	ObjectInputStream in;
 	String message;
	Requester(){}
	void run()
	{
		try{
			//1. creating a socket to connect to the server
			requestSocket = new Socket("localhost", 4120);
			System.out.println("Connected to localhost in port 4120");
			//2. get Input and Output streams
			
			out = new ObjectOutputStream(requestSocket.getOutputStream());		
			
			
			//3: Communicating with the server
			
			
							message = "HI ";
					out.writeObject(message );
					//out.close();
					
				}
				
			
		
		
		catch(Exception e){
			e.printStackTrace();
		}
		
		
	}
	
	public static void main(String args[])
	{
		Requester client = new Requester();
		client.run();
	}
}

JCE: Please UseCodeTags

[Joe Ess]

Is your server expecting text or a Java String object? Using an Object Output Stream will serialize a Java String Object.
You should probably take a few moments and run through the Java Socket Tutorial and the Java IO Tutorial. A solid base in those two features is essential for working with sockets.

[Bear Bibeault]

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