1  from argparse import ArgumentParser
 2  from socket import *
 3  
 4  if __name__ == "__main__":
 5      parser = ArgumentParser()
 6      parser.add_argument("--host", default="127.0.0.1")
 7      parser.add_argument("--port", type=int, default=1234)
 8      args = parser.parse_args()
 9  
10      s = socket(AF_INET, SOCK_DGRAM)
11      s.settimeout(10)
12      s.connect((args.host, args.port))
13      while True:
14          s.send(input().encode())
15          print(s.recv(0xffff).decode())