TAO/tests/BiDirectional_DelayedUpcall/client.cpp

   1 #include "ace/Get_Opt.h"
   2 #include "test_i.h"
   3 #include "ace/High_Res_Timer.h"
   4 #include "tao/BiDir_GIOP/BiDirGIOP.h"
   5 #include "tao/AnyTypeCode/Any.h"
   6
   7 const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
   8
   9 void do_nothing (void)
  10 {
  11 }
  12
  13 int
  14 parse_args (int argc, ACE_TCHAR *argv[])
  15 {
  16   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
  17   int c;
  18
  19   while ((c = get_opts ()) != -1)
  20     switch (c)
  21       {
  22       case 'k':
  23         ior = get_opts.opt_arg ();
  24         break;
  25
  26       case '?':
  27       default:
  28         ACE_ERROR_RETURN ((LM_ERROR,
  29                            "usage:  %s "
  30                            "-k <ior> "
  31                            "\n",
  32                            argv [0]),
  33                           -1);
  34       }
  35   // Indicates successful parsing of the command line
  36   return 0;
  37 }
  38
  39 int
  40 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  41 {
  42   try
  43     {
  44       CORBA::ORB_var orb =
  45         CORBA::ORB_init (argc, argv);
  46
  47       CORBA::Object_var poa_object =
  48         orb->resolve_initial_references ("RootPOA");
  49
  50       if (CORBA::is_nil (poa_object.in ()))
  51         ACE_ERROR_RETURN ((LM_ERROR,
  52                            " (%P|%t) Unable to initialize the POA.\n"),
  53                           1);
  54
  55       PortableServer::POA_var root_poa =
  56         PortableServer::POA::_narrow (poa_object.in ());
  57
  58       PortableServer::POAManager_var poa_manager =
  59         root_poa->the_POAManager ();
  60
  61       // Policies for the childPOA to be created.
  62       CORBA::PolicyList policies (1);
  63       policies.length (1);
  64
  65       CORBA::Any pol;
  66       pol <<= BiDirPolicy::BOTH;
  67       policies[0] =
  68         orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE,
  69                             pol);
  70
  71       // Create POA as child of RootPOA with the above policies.  This POA
  72       // will receive request in the same connection in which it sent
  73       // the request
  74       PortableServer::POA_var child_poa =
  75         root_poa->create_POA ("childPOA",
  76                               poa_manager.in (),
  77                               policies);
  78
  79       // Creation of childPOA is over. Destroy the Policy objects.
  80       for (CORBA::ULong i = 0;
  81            i < policies.length ();
  82            ++i)
  83         {
  84           policies[i]->destroy ();
  85         }
  86
  87       poa_manager->activate ();
  88
  89       if (parse_args (argc, argv) != 0)
  90         return 1;
  91
  92       CORBA::Object_var object =
  93         orb->string_to_object (ior);
  94
  95       Simple_Server_var server =
  96         Simple_Server::_narrow (object.in ());
  97
  98       if (CORBA::is_nil (server.in ()))
  99         {
 100           ACE_ERROR_RETURN ((LM_ERROR,
 101                              "Object reference <%s> is nil.\n",
 102                              ior),
 103                             1);
 104         }
 105
 106       Callback_i *callback_impl = 0;
 107       ACE_NEW_THROW_EX (callback_impl,
 108                         Callback_i (orb.in (), server.in ()),
 109                         CORBA::NO_MEMORY ());
 110
 111       PortableServer::ServantBase_var owner_transfer(callback_impl);
 112
 113       PortableServer::ObjectId_var id =
 114         root_poa->activate_object (callback_impl);
 115
 116       CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());
 117
 118       Callback_var callback =
 119         Callback::_narrow (object_act.in ());
 120
 121       // Send the callback object to the server
 122       server->callback_object (callback.in ());
 123
 124       // Call the client that will make remote calls to us again, but
 125       // not directly, but delayed for a second or so.
 126       CORBA::Long r =
 127         server->test_method (1);
 128
 129       if (r != 0)
 130         {
 131           ACE_DEBUG ((LM_DEBUG,
 132                       "(%P|%t) unexpected result = %d ",
 133                       r));
 134         }
 135
 136       // Run now the ORB for 5 seconds
 137       ACE_Time_Value run_time (5);
 138       orb->run (run_time);
 139
 140       root_poa->destroy (1, 1);
 141     }
 142   catch (const CORBA::Exception& ex)
 143     {
 144       ex._tao_print_exception ("Caught exception:");
 145       return 1;
 146     }
 147
 148   return 0;
 149 }