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// $Id$
#include "Notifier_Server.h"
ACE_RCSID(Notifier, notifier, "$Id$")
class Notifier : public ACE_Event_Handler
{
// = TITLE
// Notifier driver for the TAO Publish/Subscribe example.
//
// = DESCRIPTION
// The driver class for the <Event_Comm::Notifier> object.
public:
// = Initialization and termination methods.
Notifier (int argc, char *argv[]);
// Constructor.
~Notifier (void);
// Destructor.
void run (void);
// Execute the notifier.
private:
virtual int handle_signal (int signum,
siginfo_t *,
ucontext_t *);
// Handle signals that shut us down.
Notifier_Server ns_;
// The notifier server.
};
int
Notifier::handle_signal (int signum, siginfo_t *, ucontext_t *)
{
ACE_DEBUG ((LM_DEBUG,
"got signal in handle_signal %S\n",
signum));
// tell the <Notifier_Server> to shut down the ORB.
ns_.close ();
return 0;
}
void
Notifier::run (void)
{
TAO_TRY
{
ns_.run (TAO_TRY_ENV);
TAO_CHECK_ENV;
}
TAO_CATCHANY
{
}
TAO_ENDTRY;
}
Notifier::Notifier (int argc, char *argv[])
{
TAO_TRY
{
ns_.init (argc, argv, TAO_TRY_ENV);
}
TAO_CATCHANY
{
TAO_TRY_ENV.print_exception ("Notifier_Server.init failed\n ");
}
TAO_ENDTRY;
// Register with the ORB's Reactor to receive a signal to shut us
// down.
if (ns_.reactor ()->register_handler (SIGINT, this) == -1)
ACE_ERROR ((LM_ERROR,
"%p\n",
"register_handler"));
}
Notifier::~Notifier (void)
{
// cleanup.
this->ns_.close ();
}
int
main (int argc, char *argv[])
{
// Initialize server daemon.
Notifier notifier (argc, argv);
// Loop forever handling events.
notifier.run ();
return 0;
}
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