彗星实施ASP.NET？ [英] Comet implementation for ASP.NET?

问题描述

我一直在寻找方法来实现在浏览器中的Gmail般的消息，并到达彗星的概念。不过，我一直没能找到一个很好的.NET实现，可以让我在IIS中做到这一点（我们的应用程序是用ASP.NET 2.0）。

I've been looking at ways to implement gmail-like messaging inside a browser, and arrived at the Comet concept. However, I haven't been able to find a good .NET implementation that allows me to do this within IIS (our application is written in ASP.NET 2.0).

我发现（或可以想到的，对于这个问题）的解决方案需要离开每个用户正在运行的线程 - 所以，一旦他得到一个消息，它可以返回到他本人的回复。这并不当然规模在所有。

The solutions I found (or could think of, for that matter) require leaving a running thread per user - so that it could return a response to him once he gets a message. This doesn't scale at all, of course.

所以我的问题是 - 你知道彗星的ASP.NET实现，以不同的方式工作的？是，甚至有可能与IIS？

So my question is - do you know of an ASP.NET implementation for Comet that works in a different way? Is that even possible with IIS?

推荐答案

彗星是具有挑战性的，因为与彗星的持久连接的IIS扩展，但有一个团队在彗星现在的情况看。另外，也要看看亚伦勒奇的博客，因为我相信他做ASP.NET中的一些早期彗星的工作。

Comet is challenging to scale with IIS because of comet's persistent connectivity, but there is a team looking at Comet scenarios now. Also look at Aaron Lerch's blog as I believe he's done some early Comet work in ASP.NET.

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