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33 lines
1.0 KiB
33 lines
1.0 KiB
11 months ago
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import socketserver
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class TCPSocketHandler(socketserver.BaseRequestHandler):
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#Clase para manejar las conexiones, se instancia una por cliente
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def handle(self):
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#medodo a sobreescribir para nuestro propio manejo
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#self.request se refiere al socket client conectado
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print (f"Se han conectado desde: {self.client_address[0]} [{self.client_address[1]}]")
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self.data = self.request.recv(128).strip()
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print("Datos recibidos: ", self.data)
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#remitimos los mismos datos en mayúscula
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self.request.sendall(self.data.upper())
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# if self.data == b"0":
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# break
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# if self.data ==b"#":
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# raise KeyboardInterrupt
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if __name__ == "__main__":
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HOST, PORT = "", 2000
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# instanciamos el socket servidor con la clase asociada de callback
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server = socketserver.TCPServer((HOST, PORT), TCPSocketHandler)
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# activamos el servidor (ponemos a la espera de clientes)
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# podemos provocar una excepción con Ctrl-C
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try:
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while True:
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server.handle_request()
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except KeyboardInterrupt:
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print ("servidor finalizado")
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