import socket from multiprocessing import Process from random import randint from os import getpid from time import sleep class EchoServer: HOST = '127.0.0.1' # Standard loopback interface address (localhost) PORT = 65432 # Port to listen on (non-privileged ports are > 1023) def __init__(self, host=HOST, port=PORT): self._host = host self._port = port print("Server Initializing on Host({0}) and Port({1})".format(self._host, self._port)) sock = socket.socket() sock.bind((self._host, self._port)) sock.listen(1) print("Server Listener initialized") conn, addr = sock.accept() print('Server Connection From Client:', addr) while True: data = conn.recv(4096).decode() print("Server received data from client {0}: {1}".format(str(addr), str(data))) if data == "!quit": print("Server Terminating") conn.sendall(data.encode()) break response = "Received: " + data conn.sendall(response.encode()) conn.close()