Windows 并发 tcp/ip 连接的最大数量是多少? [英] Which is the maximum number of Windows concurrent tcp/ip connections?

问题描述

在 .NET 中，我已经成功尝试了以下配置:

In .NET I have already tried the configuration below successfully:

  <system.net>
    <connectionManagement>
      <add address="*" maxconnection="100"/>
    </connectionManagement>
  </system.net>

使用 100 个并发 HttpWebRequest，他们几乎同时(不到一秒)回复了.

Using 100 concurrent HttpWebRequest they answered almost simultaneously (less than a second).

我想知道为什么有些人在某些论坛上写道 Windows XP 和 Windows Server 2008 将这个数字限制为 15 或 20.他们是对的?

I wonder why some people wrote in some forums that Windows XP and Windows Server 2008 limits this number to 15 or 20. They are right?

推荐答案

这可能是因为人们将入站 SMB 连接数与 TCP/IP 连接数混淆了.SMB 用于文件共享和其他各种用途，在 Windows 客户端操作系统中限制为 10 个连接.

It could be because people are confusing the number of inbound SMB connections with the number of TCP/IP connections. SMB is used for file sharing and various other things and is limited to 10 connections in Windows Client OSes.

http://support.microsoft.com/kb/328459

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