C++ ACE_THR_FUNC函數代碼示例

int
ACE_TMAIN (int, ACE_TCHAR *[])
{
  // Message list.
  ACE_Message_Queue<ACE_MT_SYNCH> msg_queue;

  if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (producer),
       (void *) &msg_queue,
       THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "spawn"),
                      1);
  else if (ACE_Thread_Manager::instance ()->spawn
           (ACE_THR_FUNC (consumer),
            (void *) &msg_queue,
            THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "spawn"),
                      1);

  // Wait for producer and consumer threads to exit.
  ACE_Thread_Manager::instance ()->wait ();
  return 0;
}

static int
spawn (void)
{
  // Create the synchronizer before spawning the child process/thread,
  // to avoid race condition between the creation in the parent and
  // use in the child.
  ACE_NEW_RETURN (synchronizer,
                  SYNCHRONIZER ((unsigned int)0), // Locked by default...
                  -1);

#if !defined (ACE_LACKS_FORK)
  switch (ACE_OS::fork (ACE_TEXT ("child")))
    {
    case -1:
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("(%P|%t) %p\n"),
                         ACE_TEXT ("fork failed")),
                        1);
      /* NOTREACHED */
    case 0:
      parent ();
      // Remove the semaphore.
      synchronizer->remove ();
      delete synchronizer;
      break;
      /* NOTREACHED */
    default:
      child ();
      delete synchronizer;
      break;
      /* NOTREACHED */
    }
#elif defined (ACE_HAS_THREADS)
  if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (child),
       (void *) 0,
       THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("(%P|%t) %p\n"),
                       ACE_TEXT ("thread create failed")),
                      1);
  else if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (parent),
       (void *) 0,
       THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("(%P|%t) %p\n"),
                       ACE_TEXT ("thread create failed")),
                      1);
  ACE_Thread_Manager::instance ()->wait ();
  delete synchronizer;
#else
  ACE_UNUSED_ARG (synchronizer);
  ACE_ERROR_RETURN ((LM_ERROR,
                     ACE_TEXT ("only one thread may be run in a process on this platform\n")),
                    1);
#endif /* ACE_HAS_THREADS */
  return 0;
}

int
run_main (int, ACE_TCHAR *[])
{
  ACE_START_TEST (ACE_TEXT ("Reactors_Test"));

#if defined (ACE_HAS_THREADS)
  ACE_TEST_ASSERT (ACE_LOG_MSG->op_status () != -1);

  thr_mgr = ACE_Thread_Manager::instance ();

  ACE_Reactor reactor;
  ACE_TEST_ASSERT (ACE_LOG_MSG->op_status () != -1);

  Test_Task tt1[MAX_TASKS];
  Test_Task tt2[MAX_TASKS];

  // Activate all of the Tasks.

  for (int i = 0; i < MAX_TASKS; i++)
    {
      tt1[i].open (ACE_Reactor::instance ());
      tt2[i].open (&reactor);
    }

  // Spawn two threads each running a different reactor.

  if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (worker),
       (void *) ACE_Reactor::instance (),
       THR_BOUND | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn")),
                      -1);

  else if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (worker), (void *) &reactor,
       THR_BOUND | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn")),
                      -1);

  if (ACE_Thread_Manager::instance ()->wait () == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("wait")),
                      -1);

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t) all threads are finished\n")));

#else
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("threads not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */
  ACE_END_TEST;
  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  if (argc != 2)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("usage: pingpong <string>\n")),
                       -1);

  ACE_LOG_MSG->open (argv[0]);

  string_name = argv[1];

  ACE_HANDLE handles[2];

  //FUZZ: disable check_for_lack_ACE_OS
  // Create a pipe and initialize the handles.
  ACE_Pipe pipe (handles);
  //FUZZ: enable check_for_lack_ACE_OS

#if defined (ACE_WIN32) || defined (CHORUS)
  if (ACE_Thread::spawn (ACE_THR_FUNC (worker),
                         (void *) handles[0],
                         THR_DETACHED) == -1
      || ACE_Thread::spawn (ACE_THR_FUNC (worker),
                            (void *) handles[1],
                            THR_DETACHED) == -1)
      ACE_ERROR ((LM_ERROR,
                  ACE_TEXT ("%p\n%a"),
                  ACE_TEXT ("spawn"),
                  1));
  barrier.wait ();
#else
  pid_t pid = ACE_OS::fork (argv[0]);

  if (pid == -1)
    ACE_ERROR ((LM_ERROR,
                ACE_TEXT ("%p\n%a"),
                ACE_TEXT ("fork"),
                1));
  run_svc (handles[pid == 0]);

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%P|%t) %n: shutting down tester\n")));
#endif /* ACE_WIN32 */

  if (pipe.close () == -1)
    ACE_ERROR ((LM_ERROR,
                ACE_TEXT ("%p\n"),
                ACE_TEXT ("close")));
  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  u_short port = argc > 1 ? ACE_OS::atoi (argv[1]) : ACE_DEFAULT_SERVER_PORT;
  ACE_TLI_Acceptor server;
  ACE_TLI_Stream new_stream;

  // Open the server and reuse the address if in use...
  if (server.open (ACE_INET_Addr (port), 1) == -1)
    ACE_OS::t_error ("server.open"), ACE_OS::exit (1);

  // Wait for a connection from a client.  This is an example of a
  // concurrent server.

  for (int count = 1; ; count++)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "thread %t, blocking for accept #%d\n",
                  count));

      if (server.accept (new_stream) == -1)
        ACE_OS::t_error ("server.accept error");

      else if (thr_mgr.spawn (ACE_THR_FUNC (read_file),
                              (void *) new_stream.get_handle (),
                              THR_DETACHED | THR_BOUND) == -1)
        ACE_OS::perror ("can't create worker thread\n");
    }

  ACE_NOTREACHED (return 0);
}

int
run_main (int, ACE_TCHAR *[])
{
  ACE_START_TEST (ACE_TEXT ("Priority_Buffer_Test"));

#if defined (ACE_HAS_THREADS)
  // Message queue.
  ACE_Message_Queue<ACE_MT_SYNCH> msg_queue (max_queue);

  if (ACE_Thread_Manager::instance ()->spawn
      (ACE_THR_FUNC (producer),
       (void *) &msg_queue,
       THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn")),
                      1);

  // Wait for producer and consumer threads to exit.
  ACE_Thread_Manager::instance ()->wait ();
#else
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("threads not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */
  ACE_END_TEST;
  return 0;
}

static void
spawn (ACE_CLASSIX_Port_Core* theServer)
{
    // create a port for the server
    ACE_DEBUG ((LM_DEBUG, "(%P|%t) starting server at port %d\n",
		theServer->get_handle ()));

    // activate server
    server_handler handler(TEST_STAMP, *theServer);
    handler.open();		// make the server active

    // activate clients
    // make sure
    // - we don't let client send messages before the event loop is running
    ACE_Barrier wait(MAX_TEST_CLIENTS);
    client_arg  data;
    data.server = theServer;
    data.wait   = &wait;

    ACE_DEBUG ((LM_DEBUG, "(%t) starting clients\n"));
    if (ACE_Thread_Manager::instance ()->spawn_n
	(MAX_TEST_CLIENTS,
	 ACE_THR_FUNC (client),
	 (void *) &data,
	 THR_BOUND | THR_DETACHED) == -1)
	ACE_ERROR ((LM_ERROR, "(%P|%t) %p\n%a", "spawn failed"));

    // handle event
    ACE_DEBUG((LM_DEBUG, "(%t)run event loop\n"));
    ACE_Reactor::run_event_loop();

    // wait until all server has completed
    ACE_Thread_Manager::instance()->wait_task(&handler);
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  // The Service_Config must be the first object defined in main...
  ACE_Service_Config daemon (argv[0]);

  int threads = argc > 1 ? ACE_OS::atoi (argv[1]) : 4;
  intptr_t count = argc > 2 ? ACE_OS::atoi (argv[2]) : 10000;

  // Register a signal handler.
  ACE_Sig_Action sa ((ACE_SignalHandler) (handler), SIGINT);
  ACE_UNUSED_ARG (sa);

#if defined (ACE_HAS_THREADS)
  if (ACE_Thread_Manager::instance ()->spawn_n (threads,
                                               ACE_THR_FUNC (&worker),
                                               reinterpret_cast<void *> (count),
                                               THR_BOUND | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "ACE_Thread_Manager::spawn_n"),
                      -1);

  ACE_Thread_Manager::instance ()->wait ();
#else
  worker ((void *) count);
#endif /* ACE_HAS_THREADS */
  return 0;
}

static void *
peer2 (void *)
{
  ACE_UPIPE_Acceptor acc (addr);
  ACE_UPIPE_Stream s_stream;

  // Spawn a peer1 thread.
  if (ACE_Thread_Manager::instance ()->spawn (ACE_THR_FUNC (peer1),
                                              (void *) 0,
                                              THR_NEW_LWP | THR_DETACHED) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "spawn"),
                      0);

  ACE_DEBUG ((LM_DEBUG,
              "(%t) peer2 starting accept\n"));

  if (acc.accept (s_stream) == -1)
    ACE_ERROR ((LM_ERROR,
                "(%t) ACE_UPIPE_Acceptor.accept failed\n"));

  ACE_Message_Block *mb = 0;

  if (s_stream.recv (mb) == -1)
    ACE_ERROR ((LM_ERROR,
                "(%t) peer2 recv failed\n"));

  ACE_DEBUG ((LM_DEBUG, "(%t) peer2 recv is \"%s\"\n",
              mb->rd_ptr ()));

  mb->wr_ptr (mb->rd_ptr ());
  mb->copy ("thanks", 7);

  if (s_stream.send (mb) == -1)
    ACE_ERROR ((LM_ERROR,
                "(%t) peer2 send failed\n"));

  char s_buf[42];
  ACE_DEBUG ((LM_DEBUG,
              "(%t) peer2 sleeping on recv\n"));

  if (s_stream.recv (s_buf, sizeof s_buf) == -1)
    ACE_ERROR ((LM_ERROR,
                "(%t) peer2 recv failed\n"));
  else
    ACE_DEBUG ((LM_DEBUG,
                "(%t) peer2 received buffer with \"%s\"\n",
                s_buf));

  ACE_OS::strcpy (s_buf,
                  "this is the peer2 response!");

  if (s_stream.send (s_buf, 30) == -1)
    ACE_ERROR ((LM_ERROR,
                "(%t) peer2 send failed\n"));
  s_stream.close ();
  return 0;
}

int
run_main (int argc, ACE_TCHAR *argv[])
{
  ACE_START_TEST (ACE_TEXT ("Reactor_Exceptions_Test"));

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("Starting tracing\n")));

  u_short port = argc > 1 ? ACE_OS::atoi (argv[1]) : ACE_DEFAULT_SERVER_PORT;

  ACE_INET_Addr local_addr (port);
  ACE_INET_Addr remote_addr (port, ACE_LOCALHOST, PF_INET);
  ACE_Reactor reactor (new My_Reactor, true);

  ACE_Reactor::instance (&reactor);
  ACE_Thread_Manager *thr_mgr = ACE_Thread_Manager::instance ();

  {
    // Make sure handler gets cleaned up before reactor by putting it in its
    // own scope
    My_Handler handler (local_addr);


    if (ACE_Reactor::instance ()->register_handler
        (&handler,
         ACE_Event_Handler::READ_MASK) == -1)
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("%p\n"),
                         ACE_TEXT ("register_handler")),
                        -1);

#if defined (ACE_HAS_THREADS)
    thr_mgr->spawn (ACE_THR_FUNC (worker));
#else
    // Need to figure out how to implement this test.
    ACE_ERROR ((LM_INFO,
                ACE_TEXT ("threads not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */

    ACE_SOCK_Dgram dgram (ACE_sap_any_cast (ACE_INET_Addr &), PF_INET);

    for (size_t i = 0; i < ACE_MAX_ITERATIONS; i++)
      dgram.send (ACE_TEXT ("Hello"),
                  sizeof (ACE_TEXT ("Hello")),
                  remote_addr);
    // Barrier to wait for the other thread to return.
    thr_mgr->wait ();

    handler.close ();
    dgram.close ();
  }

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT (" (%t) exiting main\n")));

  ACE_END_TEST;
  return 0;
}

void Transcode(CStdString &file)
{
	OrkLogManager::Instance()->Initialize();

	ObjectFactory::GetSingleton()->Initialize();

	ConfigManager::Instance()->Initialize();

	std::list<ACE_DLL> pluginDlls;
	LoadPlugins(pluginDlls);

	// Register in-built filters
	FilterRef filter(new AlawToPcmFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new UlawToPcmFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new GsmToPcmFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new IlbcToPcmFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new AudioGainFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new G722ToPcmFilter());
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new SpeexDecoder() );
	FilterRegistry::instance()->RegisterFilter(filter);
	filter.reset(new G721CodecDecoder());
	FilterRegistry::instance()->RegisterFilter(filter);
	
	// Register in-built tape processors and build the processing chain
	BatchProcessing::Initialize();
	Reporting::Initialize();
	TapeFileNaming::Initialize();

	if (!ACE_Thread_Manager::instance()->spawn(ACE_THR_FUNC(BatchProcessing::ThreadHandler)))
	{
		LOG4CXX_INFO(LOG.rootLog, CStdString("Failed to create batch processing thread"));
	}


	
	// Transmit the tape to the BatchProcessing
	CStdString ProcessorName("BatchProcessing");
	TapeProcessorRef bp = TapeProcessorRegistry::instance()->GetNewTapeProcessor(ProcessorName);
	CStdString portName("SinglePort");
	AudioTapeRef tape(new AudioTape(portName, file));
	bp->AddAudioTape(tape);
	
	// Make sure it stops after processing
	tape.reset();
	bp->AddAudioTape(tape);

	// Wait for completion
	while(!Daemon::Singleton()->IsStopping())
	{
		ACE_OS::sleep(1);
	}
}

int
run_main (int, ACE_TCHAR *[])
{
  ACE_START_TEST (ACE_TEXT ("TSS_Test"));

#if defined (ACE_HAS_THREADS)
  Errno::allocate_lock ();

  const u_int threads = ACE_MAX_THREADS;

  // Dynamically allocate TSS_Error so that we can control when it
  // gets deleted.  Specifically, we need to delete it before the
  // ACE_Object_Manager destroys the ACE_Allocator.  That's because
  // deletion of TSS_Error causes the internal structures of
  // ACE_TSS_Cleanup to be modified, and which in turn uses
  // ACE_Allocator.
  ACE_NEW_RETURN (tss_error, ACE_TSS<Errno>, 1);

  // Similarly, dynamically allocate u.
  ACE_NEW_RETURN (u, ACE_TSS<ACE_TSS_Type_Adapter<u_int> >, 1);

  int iterations = ITERATIONS;
  if (ACE_Thread_Manager::instance ()->spawn_n
      (threads,
       ACE_THR_FUNC (worker),
       &iterations,
       THR_BOUND) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"), ACE_TEXT ("spawn_n")), 1);

  ACE_Thread_Manager::instance ()->wait ();

  delete u;
  delete tss_error;

  Errno::deallocate_lock ();


  if (Errno::created () != Errno::deleted ())
    {
      //@@TODO: this should probably be promoted to an error rather than just a
      // warning.
      ACE_ERROR ((LM_DEBUG,
        ACE_TEXT ("(%P|%t) Warning: Number created (%d) != number deleted (%d)\n"),
        Errno::created (),
        Errno::deleted ()
        ));
    }

#else /* ACE_HAS_THREADS */
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("threads are not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */

  ACE_END_TEST;
  return errors ? -1 : 0;
}

int run_main (int argc, ACE_TCHAR *argv[])
{
  ACE_START_TEST (ACE_TEXT ("Manual_Event_Test"));

#if defined (ACE_HAS_THREADS)
  parse_args (argc, argv);

  if (ACE_Thread_Manager::instance ()->spawn_n
      (static_cast<size_t> (n_workers),
       ACE_THR_FUNC (worker),
       0,
       THR_NEW_LWP) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn_n")),
                      1);

  // gives all workers chance to start
  ACE_OS::sleep (5);

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("sending pulse ()\n")));

  // Release the all workers.
  if (evt.pulse () == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("pulse")),
                      1);

  // Wait 2 sec
  ACE_OS::sleep (2);

  //FUZZ: disable check_for_lack_ACE_OS
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("sending signal ()\n")));
  //FUZZ: enable check_for_lack_ACE_OS

  // Signal
  if (evt.signal () == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("signal")),
                      1);

  ACE_Thread_Manager::instance ()->wait ();
#else
  ACE_UNUSED_ARG (argc);
  ACE_UNUSED_ARG (argv);
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("Threads not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */
  ACE_END_TEST;
  return test_result;
}

int
run_main (int, ACE_TCHAR *[])
{
  ACE_START_TEST (ACE_TEXT ("UPIPE_SAP_Test"));

#if defined (ACE_HAS_THREADS) && \
    (defined (ACE_HAS_STREAM_PIPES) || defined (ACE_HAS_WIN32_NAMED_PIPES))

  ACE_UPIPE_Acceptor acc (addr);

  // Spawn a acceptor thread.
  if (ACE_Thread_Manager::instance ()->spawn (ACE_THR_FUNC (acceptor),
                                              (void *) &acc,
                                              THR_NEW_LWP,
                                              0) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("spawn")), 1);

  // Spawn a connector thread.
  if (ACE_Thread_Manager::instance ()->spawn (ACE_THR_FUNC (connector),
                                              (void *) 0,
                                              THR_NEW_LWP,
                                              0) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("spawn")), 1);

  ACE_Thread_Manager::instance ()->wait ();
  ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%t) joined with acceptor thread\n")));

  // Close the acceptor
  acc.close ();

#else

#if !defined (ACE_HAS_THREADS)
  ACE_ERROR ((LM_INFO, ACE_TEXT ("threads not supported on this platform\n")));
#else
  ACE_ERROR ((LM_INFO, ACE_TEXT ("UPIPE is not supported on this platform\n")));
#endif /* !defined (ACE_HAS_THREADS) */
#endif /* ACE_HAS_THREADS && (ACE_HAS_STREAM_PIPES || ACE_HAS_WIN32_NAMED_PIPES) */

  ACE_END_TEST;
  return 0;
}

int run_main (int argc, ACE_TCHAR *argv[])
{
  ACE_START_TEST (ACE_TEXT ("Reader_Writer_Test"));

#if defined (ACE_HAS_THREADS)
  parse_args (argc, argv);

  current_readers = 0; // Possibly already done
  current_writers = 0; // Possibly already done

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT (" (%t) main thread starting\n")));

  if (ACE_Thread_Manager::instance ()->spawn_n (n_readers,
                                               ACE_THR_FUNC (reader),
                                               0,
                                               THR_NEW_LWP) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn_n")), 1);
  else if (ACE_Thread_Manager::instance ()->spawn_n (n_writers,
                                                    ACE_THR_FUNC (writer),
                                                    0,
                                                    THR_NEW_LWP) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("spawn_n")), 1);

  ACE_Thread_Manager::instance ()->wait ();

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT (" (%t) exiting main thread\n")));
#else
  ACE_UNUSED_ARG (argc);
  ACE_UNUSED_ARG (argv);
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("threads not supported on this platform\n")));
#endif /* ACE_HAS_THREADS */
  ACE_END_TEST;
  return 0;
}