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26 lines
835 B
26 lines
835 B
import socketserver
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class UDPHandler(socketserver.BaseRequestHandler):
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#self.request es el par [datos,socketServidor]
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def handle(self):
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data = self.request[0].strip()
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sock = self.request[1]
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print(" El cliente: {} envió:".format(self.client_address[0]))
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print(data)
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#bajo alguna circunstancia podemos detener el servidor con la siguiente línea
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if data ==b"#":
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raise KeyboardInterrupt
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#envío de datos al cliente
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sock.sendto(data.upper(), self.client_address)
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if __name__ == "__main__":
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HOST, PORT = "", 2000
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with socketserver.UDPServer((HOST, PORT), UDPHandler) as server:
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# activamos el servidor (ponemos a la escucha)
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# podomos porvocar una excepción con Ctrl-C
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try:
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server.serve_forever()
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except KeyboardInterrupt:
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print ("servidor finalizado")
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