linux下的聊天程序

import socket
import threading

def handle_client(client_socket):
    while True:
        message = client_socket.recv(1024)
        print(f"{client_socket.getpeername()}: {message.decode('utf-8')}")
        broadcast(message, client_socket)

def broadcast(message, sender_socket):
    for client in clients:
        if client != sender_socket:
            try:
                client.send(message)
            except:
                clients.remove(client)
                client.close()

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind(("0.0.0.0", 12345))
server.listen(5)
print("Server is listening on port 12345...")

clients = []
while True:
    client_socket, addr = server.accept()
    print(f"Accepted connection from {addr}")
    clients.append(client_socket)
    client_thread = threading.Thread(target=handle_client, args=(client_socket,))
    client_thread.start()

import socket
import threading

def receive_messages(client_socket):
    while True:
        message = client_socket.recv(1024)
        print(message.decode('utf-8'))

client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client_socket.connect(("127.0.0.1", 12345))
receive_thread = threading.Thread(target=receive_messages, args=(client_socket,))
receive_thread.start()

while True:
    message = input()
    client_socket.send(message.encode('utf-8'))