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import socket class Server: def __init__(self): self.__socket = socket.socket(type=socket.SOCK_DGRAM) self.__socket.bind(("localhost", 80)) self.__pseudos = {} def run(self): while True: try: message = self.__socket.recvfrom(1024) print(message) except socket.timeout: continue sender_address = message[1] msg_splited = message[0].decode().split(" ") if len(msg_splited) < 2: print("Unrecognised message :" + msg_splited) pseudo = msg_splited[1] if msg_splited[0] == "Add": self.__pseudos[pseudo] = sender_address elif msg_splited[0] == "Get": if pseudo not in self.__pseudos: print("Unrecognised pseudo"+msg_splited[0]) self.__socket.sendto( str(self.__pseudos[pseudo][0] + "," + str(self.__pseudos[pseudo][1])).encode(), sender_address) else: print("Unrecognised command"+msg_splited[0]) if __name__ == "__main__": server = Server() server.run()
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