void bg_thread_proc(object param)
{
Thread.CurrentThread.IsBackground = true;
long last_queue_proc_tick = 0;
//Dbg.WhereThread($"BatchQueue<{typeof(T).Name}>: Start background thread.");
th.IncrementMe++;
while (true)
{
List <BatchQueueItem <T> > current = new List <BatchQueueItem <T> >();
lock (lockobj)
{
while (this.queue.Count >= 1)
{
BatchQueueItem <T> item = this.queue.Dequeue();
current.Add(item);
}
}
if (current.Count >= 1)
{
do_process_list(current);
last_queue_proc_tick = Time.Tick64;
}
if (this.queue.Count >= 1)
{
continue;
}
long now = Time.Tick64;
long remain_time = last_queue_proc_tick + (long)this.IdleThreadRemainTimeMsecs - now;
if (remain_time >= 1)
{
new_event_signal.WaitOne((int)remain_time);
}
else
{
lock (lockobj)
{
if (this.queue.Count >= 1)
{
continue;
}
thread_mode = 0;
//Dbg.WhereThread($"BatchQueue<{typeof(T).Name}>: Stop background thread.");
return;
}
}
}
}
public BatchQueueItem <T> Add(T item)
{
BatchQueueItem <T> q = new BatchQueueItem <T>(item);
lock (lockobj)
{
this.queue.Enqueue(q);
if (thread_mode == 0)
{
thread_mode = 1;
ThreadObj t = new ThreadObj(bg_thread_proc);
}
}
new_event_signal.Set();
return(q);
}