Exemplos de JAWS_CONCURRENCY_TASK::getq em C++ (Cpp)

Exemplo n.º 1

Arquivo: TPOOL_Concurrency.cpp Projeto: esohns/ATCD

int
JAWS_TPOOL_Concurrency::getq (JAWS_Protocol_Handler *&ph)
{
  ph = 0;

  JAWS_CONCURRENCY_TASK *task = this;

  if (this->shutdown_task_ && task->msg_queue ()->message_count () == 0)
    return -1;

  ACE_Message_Block *mb = 0;

  int result = task->getq (mb);

  if (result != -1)
    {
      ph = (JAWS_Protocol_Handler *) mb->base ();

      if (ph == 0)
        {
          // Shutdown this task;
          this->shutdown_task_ = 1;
          if (this->number_of_threads_ && this->number_of_threads_-- > 1)
            {
              task->putq (mb);
              result = -1;
            }
        }
    }

  return result;
}

Exemplo n.º 2

Arquivo: THYBRID_Concurrency.cpp Projeto: esohns/ATCD

int
JAWS_THYBRID_Concurrency::getq (JAWS_Protocol_Handler *&ph)
{
  ph = 0;

  JAWS_CONCURRENCY_TASK *task = this;

  if (this->shutdown_task_ && task->msg_queue ()->message_count () == 0)
    return -1;

  int getting = ++(this->getting_);

  if (getting > this->min_number_of_threads_)
    {
      if (task->msg_queue ()->message_count () == 0)
        {
          --(this->getting_);
          return -1;
        }
    }

  ACE_Message_Block *mb = 0;
  int result = task->getq (mb);

  if (result != -1)
    {
      ph = (JAWS_Protocol_Handler *) mb->base ();

      if (ph == 0)
        {
          // Shutdown this task;
          this->shutdown_task_ = 1;
          if (this->getting_ > 1)
            {
              task->putq (mb);
              result = -1;
            }

        }
    }

  --(this->getting_);
  return result;
}