1 files changed, 0 insertions, 221 deletions
diff --git a/examples/Reactor/Misc/signal_tester.cpp b/examples/Reactor/Misc/signal_tester.cpp
deleted file mode 100644
index 37613f14f38..00000000000
--- a/examples/Reactor/Misc/signal_tester.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-// Perform an extensive test of the ACE_Reactor's event dispatching
-// $Id$
-
-// mechanisms.  These mechanisms illustrate how signals, I/O, and
-// timeout events can all be handled within the same framework.  In
-// addition, this example illustrates how to use the ACE_Reactor for
-// devices that perform I/O via signals (such as SVR4 message queues).
-
-
-#include "ace/Service_Config.h"
-
-// Used to shut down the event loop.
-static sig_atomic_t done = 0;
-
-// This class illustrates how to handle signal-driven I/O using the
-// ACE_Reactor framework.  Note that signals may be caught and
-// processed without requiring the use of global signal handler
-// functions or global signal handler data.
-
-class Sig_Handler : public ACE_Event_Handler
-{
-public:
-  Sig_Handler (void);
-  virtual ACE_HANDLE get_handle (void) const;
-  virtual int handle_input (ACE_HANDLE);
-  virtual int shutdown (ACE_HANDLE, ACE_Reactor_Mask);
-  virtual int handle_signal (ACE_HANDLE signum, siginfo_t * = 0, 
-			     ucontext_t * = 0);
-
-private:
-  ACE_HANDLE handle_;
-};
-
-// A dummy_handle is required to reserve a slot in the ACE_Reactor's
-// descriptor table.
-
-Sig_Handler::Sig_Handler (void)
-{
-  // Assign the Sig_Handler a dummy I/O descriptor.  Note that even
-  // though we open this file "Write Only" we still need to use the
-  // ACE_Event_Handler::NULL_MASK when registering this with the
-  // ACE_Reactor (see below).
-  this->handle_ = ACE_OS::open (ACE_DEV_NULL, O_WRONLY);
-  ACE_ASSERT (this->handle_ != -1);
-
-  // Register signal handler object.  Note that NULL_MASK is used to
-  // keep the ACE_Reactor from calling us back on the "/dev/null"
-  // descriptor.
-  if (ACE_Service_Config::reactor ()->register_handler 
-      (this, ACE_Event_Handler::NULL_MASK) == -1)
-    ACE_ERROR ((LM_ERROR, "%p\n%a", "register_handler", 1));
-
-  // Create a sigset_t corresponding to the signals we want to catch.
-  ACE_Sig_Set sig_set;
-
-  sig_set.sig_add (SIGINT);
-  sig_set.sig_add (SIGQUIT);
-  sig_set.sig_add (SIGALRM);  
-
-  // Register the signal handler object to catch the signals.
-  if (ACE_Service_Config::reactor ()->register_handler (sig_set, this) == -1)
-    ACE_ERROR ((LM_ERROR, "%p\n%a", "register_handler", 1));
-}
-
-// Called by the ACE_Reactor to extract the fd.
-
-ACE_HANDLE
-Sig_Handler::get_handle (void) const
-{
-  return this->handle_;
-}
-
-// In a real application, this method would be where the read on the
-// signal-driven I/O device would occur asynchronously.  For now we'll
-// just print a greeting to let you know that everything is working
-// properly!
-
-int 
-Sig_Handler::handle_input (ACE_HANDLE)
-{
-  ACE_DEBUG ((LM_DEBUG, "handling asynchonrous input...\n"));
-  return 0;
-}
-
-// In a real application, this method would do any cleanup activities
-// required when shutting down the I/O device.
-
-int 
-Sig_Handler::shutdown (ACE_HANDLE, ACE_Reactor_Mask)
-{
-  ACE_DEBUG ((LM_DEBUG, "closing down Sig_Handler...\n"));
-  return 0;
-}
-
-// This method handles all the signals that are being caught by this
-// object.  In our simple example, we are simply catching SIGALRM,
-// SIGINT, and SIGQUIT.  Anything else is logged and ignored.
-//
-// There are several advantages to using this approach.  First, 
-// the behavior triggered by the signal is handled in the main event
-// loop, rather than in the signal handler.  Second, the ACE_Reactor's 
-// signal handling mechanism eliminates the need to use global signal 
-// handler functions and data. 
-
-int
-Sig_Handler::handle_signal (int signum, siginfo_t *, ucontext_t *)
-{
-  ACE_DEBUG ((LM_DEBUG, "received signal %S\n", signum));
-
-  switch (signum)
-    {
-    case SIGALRM:
-      // Rearm the alarm.
-      ACE_OS::alarm (4);
-      break;
-    case SIGINT:
-      // Tell the ACE_Reactor to enable the ready bit for
-      // this->handle_.  The ACE_Reactor will subsequently call the
-      // Sig_Handler::handle_input method from within its event loop.
-      return ACE_Service_Config::reactor ()->ready_ops 
-	(this->handle_, ACE_Event_Handler::READ_MASK, ACE_Reactor::ADD_MASK);
-    case SIGQUIT:
-      ACE_DEBUG ((LM_DEBUG, "%S: shutting down signal tester\n", signum));
-      ACE_Service_Config::end_reactor_event_loop ();
-      break;
-    default: 
-      ACE_DEBUG ((LM_DEBUG, 
-		  "%S: not handled, returning to program\n", signum));
-      break;
-    }
-  return 0;
-}
-
-// This class illustrates that the ACE_Reactor can handle signals,
-// STDIO, and timeouts using the same mechanisms.
-
-class STDIN_Handler : public ACE_Event_Handler
-{
-public:
-  STDIN_Handler (void);
-  virtual int handle_input (ACE_HANDLE);
-  virtual int handle_timeout (const ACE_Time_Value &, 
-			      const void *arg);
-};
-
-STDIN_Handler::STDIN_Handler (void)
-{
-  if (ACE::register_stdin_handler (this,
-				   ACE_Service_Config::reactor (),
-				   ACE_Service_Config::thr_mgr ()) == -1)
-    ACE_ERROR ((LM_ERROR, "%p\n", "register_stdin_handler"));
-
-  // Register the STDIN_Handler to be dispatched once every second.
-  else if (ACE_Service_Config::reactor ()->schedule_timer
-	   (this, 0, ACE_Time_Value (1), ACE_Time_Value (1)) == -1)
-    ACE_ERROR ((LM_ERROR, "%p\n%a", "schedule_timer", 1));
-}
-
-int 
-STDIN_Handler::handle_timeout (const ACE_Time_Value &tv,
-			       const void *)
-{
-  ACE_DEBUG ((LM_DEBUG, "timeout occurred at %d sec, %d usec\n",
-	      tv.sec (), tv.usec ()));
-  return 0;
-}
-
-// Read from input descriptor and write to stdout descriptor.
-
-int 
-STDIN_Handler::handle_input (ACE_HANDLE handle)
-{
-  ssize_t n;
-  char buf[BUFSIZ];
-
-  switch (n = ACE_OS::read (handle, buf, sizeof buf))
-    {
-    case -1:
-      if (errno == EINTR)
-	return 0;
-        /* NOTREACHED */
-      else
-	ACE_ERROR ((LM_ERROR, "%p\n", "read"));
-      /* FALLTHROUGH */
-    case 0:
-      ACE_Service_Config::end_reactor_event_loop ();
-      break;
-    default:
-      {
-	ssize_t result = ACE::write_n (ACE_STDOUT, buf, n);
-
-	if (result != n)
-	  ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "write"), 
-			    result == -1 && errno == EINTR ? 0 : -1);
-      }
-    }
-  return 0;
-}
-
-int
-main (int argc, char *argv[])
-{
-  ACE_Service_Config daemon (argv [0]);
-
-  // Signal handler.
-  Sig_Handler sh;
-
-  // Define an I/O handler object.
-  STDIN_Handler ioh;
-
-  // Optionally start the alarm.
-  if (argc > 1)
-    ACE_OS::alarm (4);
-
-  // Loop handling signals and I/O events until SIGQUIT occurs.
-
-  while (daemon.reactor_event_loop_done () == 0)
-    daemon.run_reactor_event_loop ();
-
-  return 0;
-}