1  from baseserver import *
 2  from datetime import datetime
 3  
 4  
 5  class Handler(BaseHandler):
 6      def handle(self, c):
 7          client_msg = c.recv(0xffff)
 8          c.send(datetime.now().isoformat().encode() + b"\n")
 9  
10  
11  if __name__ == '__main__':
12      parser = ArgumentParser()
13      parser.add_argument("--port", type=int, default=1234)
14      args = parser.parse_args()
15  
16      server("tcp", ('127.0.0.1', args.port), Handler())