text: import socket
  
  HOST = '127.0.0.1'
  PORT = 5349
  
  if __name__ == "__main__":
  	print('inicio socket "{}", {}'.format(HOST, PORT))
  	with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
  		link_tuple = (HOST, PORT)
  
  		print('conecto {}'.format(link_tuple))
  		s.connect(link_tuple)
  		data_int = str(input("Intro tu num. de expediente ??"))
  
  		s.sendall(bytes(data_int, encoding='utf8'))
  		print('datos enviados')
  		data_bytes = s.recv(1024)
  
  		data_anws_int = data_bytes.decode("utf-8")
  		print("respuesta servidor: {}".format(data_anws_int))
  		print("cliente cierra socket")