System.Net.ServicePointManager.DefaultConnectionLimit == 24 - ＆GT; BUG？ [英] System.Net.ServicePointManager.DefaultConnectionLimit == 24 --> BUG?
问题描述
在检查System.Net.ServicePointManager.DefaultConnectionLimit在.NET 4中在我的调试器中，我看到了非常高的数字。我看到24一台机器上，看到48在另一台机器。
When checking the System.Net.ServicePointManager.DefaultConnectionLimit in .Net 4 in my debugger, I see really high numbers. I see 24 on one machine and see 48 on another machine.
这是即使是新建的ASP.NET MVC 3项目，而不做任何配置变化的情况下。这是一个错误？该文件明确指出，默认为2：
This is even the case for a newly created ASP.NET MVC 3 project without any configuration changes done to it. Is this a bug? The documentation clearly states that the default is 2:
由的ServicePoint允许的并发连接的最大数量 目的。 的默认值为2。
The maximum number of concurrent connections allowed by a ServicePoint object. The default value is 2.
从<一个href="http://msdn.microsoft.com/en-us/library/system.net.servicepointmanager.defaultconnectionlimit(v=VS.100).aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/system.net.servicepointmanager.defaultconnectionlimit(v=VS.100).aspx
的DefaultNonPersistentConnectionLimit和DefaultPersistentConnectionLimit字段是更现实4和2，分别，但DefaultConnectionLimit数目似乎超出范围。
The DefaultNonPersistentConnectionLimit and DefaultPersistentConnectionLimit fields are more realistic 4 and 2, respectively, but the DefaultConnectionLimit number seems out of range.
推荐答案
这是不是一个错误。这是propably 12％的CPU。
It's not a bug. It's propably 12 per CPU.
该值来自<一个href="http://msdn.microsoft.com/en-us/library/fb6y0fyc%28v=VS.100%29.aspx"><$c$c><connectionManagement>在您的Web.config或Machine.config中。如果没有文件包含的元素它可能是由 AUTOCONFIG = TRUE 的<一个设定配置href="http://msdn.microsoft.com/en-us/library/7w2sway1%28v=VS.100%29.aspx"><$c$c><processModel>元素。
The value comes from <connectionManagement> in your Web.config or Machine.config. If neither of files contains element it's probably configured by autoConfig=True setting at <processModel> element.
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