void post_immediate_completion(operation* op) {
if (one_thread_) {
if (task_io_service_thread_info* this_thread = thread_call_stack::contains(this)) {
++this_thread->private_outstanding_work;
this_thread->private_op_que.push_back(op);
return ;
}
}
work_started();
scoped_lock lock(mutex_);
//std::cout << __func__ << " -- op_que_ push op" << std::endl;
//std::cout << "op: " << op << std::endl;
op_que_.push_back(op);
//std::cout << __func__ << " -- op_que_.size: " << op_que_.size() << std::endl;
wake_one_thread_and_unlock(lock);
}
void win_iocp_io_service::schedule_timer(timer_queue<Time_Traits>& queue,
const typename Time_Traits::time_type& time,
typename timer_queue<Time_Traits>::per_timer_data& timer, wait_op* op)
{
// If the service has been shut down we silently discard the timer.
if (::InterlockedExchangeAdd(&shutdown_, 0) != 0)
{
post_immediate_completion(op, false);
return;
}
mutex::scoped_lock lock(dispatch_mutex_);
bool earliest = queue.enqueue_timer(time, timer, op);
work_started();
if (earliest)
update_timeout();
}
