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ReadThread.java

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import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.Socket;

/*

This thread is responsible for reading server's input and printing it to the

console.

It runs in an infinite loop until the client disconnects from the server.

*/

public class ReadThread extends Thread{

private BufferedReader reader;

private Socket socket;

private ChatClient client;

public ReadThread(Socket socket, ChatClient client) {

this.socket = socket;

this.client = client;

try {

InputStream input = socket.getInputStream();

reader = new BufferedReader(new InputStreamReader(input));

} catch (IOException ex) {

System.out.println("Error getting input stream: " + ex.getMessage());

ex.printStackTrace();

}

}

public void run() {

while (true) {

try {

String response = reader.readLine();

System.out.println("\n" + response);

//prints the username after displaying the server's message

if (client.getUserName() != null) {

System.out.println("[" + client.getUserName() + "]: ");

}

} catch (IOException ex) {

System.out.println("Error reading from server: " + ex.getMessage());

ex.printStackTrace();

break;

}

}

}

}

/*

This is a Java class called "ReadThread" that reads incoming messages from a

socket connection. It creates an input stream from the socket's input stream,

and wraps it in a BufferedReader for more efficient reading. The run method

reads lines from the input stream in a loop, and prints them to the console

along with the client's username, if it's available. If there's an IOException,

it will print the error message, and the loop will be broken.

*/