TAO/examples/Event_Comm/notifier.cpp

   1 #include "Notifier_Server.h"
   2 #include "notifier.h"
   3
   4 int
   5 Notifier::handle_signal (int signum, siginfo_t *, ucontext_t *)
   6 {
   7   ACE_DEBUG ((LM_DEBUG,
   8               "got signal in handle_signal %S\n",
   9               signum));
  10
  11   // Tell the <Notifier_Server> to shut down the ORB.
  12   ns_.close ();
  13   return 0;
  14 }
  15
  16 void
  17 Notifier::run (void)
  18 {
  19   try
  20     {
  21       ns_.run ();
  22     }
  23   catch (const CORBA::Exception&)
  24     {
  25       return;
  26     }
  27 }
  28
  29 Notifier::Notifier (int argc, ACE_TCHAR *argv[])
  30 {
  31   try
  32     {
  33       ns_.init (argc, argv);
  34     }
  35   catch (const CORBA::Exception& ex)
  36     {
  37       ex._tao_print_exception ("Notifier_Server.init failed\n");
  38     }
  39
  40   // Register with the ORB's Reactor to receive a signal to shut us
  41   // down.
  42   if (ns_.reactor ()->register_handler (SIGINT, this) == -1)
  43     ACE_ERROR ((LM_ERROR,
  44                 "%p\n",
  45                 "register_handler"));
  46 }
  47
  48 Notifier::~Notifier (void)
  49 {
  50   // Cleanup.
  51   this->ns_.close ();
  52 }
  53
  54 int
  55 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  56 {
  57   // Initialize server daemon.
  58   Notifier notifier (argc, argv);
  59
  60   // Loop forever handling events.
  61   notifier.run ();
  62
  63   return 0;
  64 }