examples/socket_client.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2013 Matthieu Lucas <lucasmatthieu@gmail.com>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 # Client sample using the Socket module which connect to the server sample.
  18 module socket_client
  19
  20 import socket
  21
  22 if args.length < 2 then
  23         print "Usage : socket_client <host> <port>"
  24         return
  25 end
  26
  27 var s = new Socket.client(args[0], args[1].to_i)
  28 print "[HOST ADDRESS] : {s.address}"
  29 print "[HOST] : {s.host or else "unamed"}"
  30 print "[PORT] : {s.port}"
  31 print "Connecting ... {s.connected}"
  32 if s.connected then
  33         print "Writing ... Hello server !"
  34         s.write("Hello server !")
  35         print "[Response from server] : {s.read(100)}"
  36         print "Closing ..."
  37         s.close
  38 end