TAO/orbsvcs/tests/ImplRepo/servers_interact_on_startup/client.cpp

   1 #include "TestC.h"
   2 #include <iostream>
   3 #include "ace/Get_Opt.h"
   4 #include "ace/OS_NS_unistd.h"
   5
   6 int client_num = 0;
   7 ACE_TCHAR *server_ior = 0;
   8 bool expect_transient = false;
   9
  10 int
  11 parse_args (int argc, ACE_TCHAR *argv[])
  12 {
  13   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("ek:n:"));
  14   int c;
  15
  16   while ((c = get_opts ()) != -1)
  17     switch (c)
  18       {
  19       case 'e':
  20         expect_transient = true;
  21         break;
  22
  23       case 'k':
  24         server_ior = get_opts.opt_arg ();
  25         break;
  26
  27         case 'n':
  28           client_num = ACE_OS::atoi (get_opts.opt_arg ());
  29           break;
  30
  31       case '?':
  32       default:
  33         ACE_ERROR_RETURN ((LM_ERROR,
  34                            ACE_TEXT ("usage:  %s ")
  35                            ACE_TEXT ("-e ")
  36                            ACE_TEXT ("-k <server-ior> ")
  37                            ACE_TEXT ("\n"),
  38                            argv [0]),
  39                           -1);
  40       }
  41   // Indicates successful parsing of the command line
  42   return 0;
  43 }
  44
  45 int
  46 ACE_TMAIN (int argc, ACE_TCHAR *argv[])
  47 {
  48   try
  49     {
  50       CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
  51
  52       if (parse_args (argc, argv) != 0)
  53         return 1;
  54
  55       ACE_DEBUG ((LM_DEBUG,
  56                   ACE_TEXT ("(%P|%t|%T) Client %d sending request to %C\n"),
  57                   client_num, server_ior));
  58       try
  59         {
  60           CORBA::Object_var obj =
  61             orb->string_to_object (server_ior);
  62           ACE_ASSERT (!CORBA::is_nil (obj.in ()));
  63           Test_var test = Test::_narrow (obj.in());
  64           ACE_ASSERT (!CORBA::is_nil (test.in()));
  65           CORBA::Short n = test->get_server_num ();
  66           ACE_DEBUG ((LM_DEBUG,
  67                       ACE_TEXT ("(%P|%t|%T) Client %d received reply from server %d\n"),
  68                       client_num, n));
  69         }
  70       catch (const CORBA::TRANSIENT &)
  71         {
  72           if (expect_transient)
  73             {
  74               ACE_DEBUG ((LM_DEBUG,
  75                           ACE_TEXT ("(%P|%t|%T) Client %d got expected transient exception\n"),
  76                           client_num));
  77             }
  78           else
  79             {
  80               ACE_DEBUG ((LM_DEBUG,
  81                           ACE_TEXT ("(%P|%t|%T) Client %d caught unexpected transent\n"),
  82                           client_num));
  83               return -1;
  84             }
  85         }
  86       return 0;
  87     }
  88   catch(const CORBA::Exception& ex)
  89     {
  90       ex._tao_print_exception (ACE_TEXT ("client:"));
  91     }
  92
  93   return -1;
  94 }