.net 核心中的 ServicePointManager.DefaultConnectionLimit?

问题描述

我正在将 web api 2 服务移植到 .net 核心，我在旧的 web api 服务中找到了这一行.

ServicePointManager.DefaultConnectionLimit = int.MaxValue;

这行代码增加了连接限制.我不知道它是用于计算机还是框架或只是应用程序.在阅读

I am porting a web api 2 service to .net core and I found this line in my old web api service.

ServicePointManager.DefaultConnectionLimit = int.MaxValue;

This line of code increases the connection limit. I don't know if it's for the computer or the framework or just the application. And after reading this answer on stackoverflow, I also realise that setting it to int.max may not be the best idea. However I would still like to have control over it in my new .net core service.

How do I modify/increase DefaultConnectionLimit in .net core. Also, How do I even know what's the default limit in .net core ? (if that's a valid question :) )

解决方案

In ASP.NET 5 apps, use WinHttpHandler.MaxConnectionsPerServer. Its default value is int.MaxValue.

For details, see the .NET Portability Analyzer from the Visual Studio Gallery and WinHttpHandler.MaxConnectionsPerServer on MSDN.

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