import socket
import tkinter as tk
from tkinter import messagebox
HOST = "0.0.0.0"
PORT = 5000
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((HOST, PORT))
server.listen(1)
conn, addr = server.accept()
data = conn.recv(1024).decode()
root = tk.Tk()
root.withdraw() # cache la fenêtre principale
messagebox.showinfo("Message reçu", data)
conn.close()
server.close()