任何NIO框架.NET？ [英] Any NIO frameworks for .NET?

问题描述

是否有.NET任何非阻塞IO框架？

Are there any non-blocking IO frameworks for .NET?

我要寻找类似于阿帕奇米娜东西，的的JBoss的Netty 为Java：实现高度可扩展的服务器架构 - 不仅仅是底层支持的.NET框架提供

I am looking for something similar to what Apache Mina and JBoss Netty provides for Java: a framework for implementing highly scalable servers - not just the low-level support that the .NET framework provides.

编辑：为了更好地解释什么，我想看看，这里是你可以用米娜做一个基本的例子：

To better explain what I would like to see, here is a basic example of what you can do with Mina:

在米纳我可以实现这样的ProtocolDe codeR：

In Mina I can implement a ProtocolDecoder like this:

public class SimpleDecoder extends CumulativeProtocolDecoder {
  protected boolean doDecode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) throws Exception {
    if (in.remaining() < 4) 
      return false;
    int length = in.getInt();
    if(in.remaining() < 4 + length)
      return false;
    Command command = new Command(in.asInputStream());
    out.write(command);
  }
}

和这样的CommandHandler：

And a CommandHandler like this:

public abstract class CommandHandler extends IoHandlerAdapter{
  public void messageReceived(IoSession session, Object message) throws IOException, CloneNotSupportedException {
    Command command = (Command) message;
    // Handle command. Probably by putting it in a workqueue.
  }
}

如果我通过调用启动服务器

If I start the server by calling

CommandHandler handler = new CommandHandler();
NioSocketAcceptor acceptor = new NioSocketAcceptor();
acceptor.getFilterChain().addLast("protocol", new ProtocolCodecFilter(new SimpleDecoder(false)));
acceptor.setLocalAddress(new InetSocketAddress(port));
acceptor.setHandler(handler);
acceptor.bind();

我将得到一个非阻塞服务器

I will get a non-blocking server.

这将运行一个单一的（或至少是短短数）的线程，通过所有传入连接循环，从插座收集数据，并调用 SimpleDe coder.doDe code（ ），看它是否有连接上一个完整的命令。然后，它会通过命令 CommandHandler.messageReceived（），我可以接管处理。

It will run a single (or at least just a few) threads, cycling through all incoming connections, gathering data from the sockets, and call SimpleDecoder.doDecode() to see if it has a complete command on the connection. Then it will pass the command to CommandHandler.messageReceived(), and I can take over the processing.

推荐答案

您可以看看SuperSocket， HTTP：//supersocket.$c$cplex.com/ 它可能不是很强的像米娜和Netty的，但它是一种简单的框架，可以方便地使用。

You can take a look at SuperSocket, http://supersocket.codeplex.com/ It may not be strong like Mina and Netty, but it is kind of simple framework you can use easily.

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