ET9_WebGL_Base/CSharp/Platform/TNet/TPoller.cs

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;

namespace TNet
{
	public class TPoller
	{
		// 线程同步队列,发送接收socket回调都放到该队列,由poll线程统一执行
		private readonly BlockingCollection<Action> blockingCollection = new BlockingCollection<Action>();
		
		public void Add(Action action)
		{
			this.blockingCollection.Add(action);
		}

		public void Dispose()
		{
		}

		public void RunOnce(int timeout)
		{
			// 处理读写线程的回调
			Action action;
			if (!this.blockingCollection.TryTake(out action, timeout))
			{
				return;
			}

			var queue = new Queue<Action>();
			queue.Enqueue(action);

			while (true)
			{
				if (!this.blockingCollection.TryTake(out action, 0))
				{
					break;
				}
				queue.Enqueue(action);
			}

			while (queue.Count > 0)
			{
				Action a = queue.Dequeue();
				a();
			}
		}

		public void Run()
		{
			while (true)
			{
				this.RunOnce(10);
			}
		}
	}
}