C++ (Cpp) post_deferred_completions примеры использования

Пример #1

Файл: win_iocp_io_context.hpp Проект: 0xbda2d2f8/asio

void win_iocp_io_context::move_timer(timer_queue<Time_Traits>& queue,
    typename timer_queue<Time_Traits>::per_timer_data& to,
    typename timer_queue<Time_Traits>::per_timer_data& from)
{
  asio::detail::mutex::scoped_lock lock(dispatch_mutex_);
  op_queue<operation> ops;
  queue.cancel_timer(to, ops);
  queue.move_timer(to, from);
  lock.unlock();
  post_deferred_completions(ops);
}

Пример #2

Файл: win_iocp_io_service.hpp Проект: barrbrain/asio

std::size_t win_iocp_io_service::cancel_timer(timer_queue<Time_Traits>& queue,
    typename timer_queue<Time_Traits>::per_timer_data& timer)
{
  // If the service has been shut down we silently ignore the cancellation.
  if (::InterlockedExchangeAdd(&shutdown_, 0) != 0)
    return 0;

  mutex::scoped_lock lock(dispatch_mutex_);
  op_queue<win_iocp_operation> ops;
  std::size_t n = queue.cancel_timer(timer, ops);
  post_deferred_completions(ops);
  return n;
}