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From what I understand about the HTTP protocol is that it is stateless. This means (to me) that is, it is only ever serving one connection at a time.

Even if there is 1,000,000 million users trying to access a site, it can only ever be serving one connection at a time.

So when I see a setting in IIS saying "Maximum number of concurrent users" (or similar) it makes me wonder, what does this mean?

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理论上，它可以是任意数字，直到 TCP 连接用完为止。

实际上，它受到您的硬件和应用程序以及应用程序/用户正在做什么的限制。您需要对您的服务器进行压力测试。

希望它有所帮助。

于 2011-09-23T01:54:10.387 回答