client_side chat app.py

import socket
import threading

def receive_messages(client_socket):
    while True:
        try:
            data = client_socket.recv(1024)
            if not data:
                break
            message = data.decode("utf-8")
            print(message)
        except Exception as e:
            print(f"Error receiving message: {e}")
            break

def send_messages(client_socket):
    while True:
        try:
            message = input()
            client_socket.send(message.encode("utf-8"))
        except Exception as e:
            print(f"Error sending message: {e}")
            break

client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

server_address = ('localhost', 12345)
client_socket.connect(server_address)

receive_thread = threading.Thread(target=receive_messages, args=(client_socket,))
receive_thread.start()

send_thread = threading.Thread(target=send_messages, args=(client_socket,))
send_thread.start()