As a developer/architect, you will often need to build or consume a third-party system via an API channel. In this article, we primarily focus on the best way to consume APIs to tackle network or API ...

在现代 .NET 开发中，HttpClient 是用于发送 HTTP 请求和接收响应的核心类。然而，直接使用 HttpClient 可能会导致一些问题，例如套接字耗尽和无法适应 DNS 变化。为了解决这些问题，.NET Core 2.1 引入了 HttpClientFactory。本文将深入探讨 HttpClientFactory 的工作原理、内部 ...

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Using a single HttpClient in this way will keep connections open and not respect the DNS Time To Live (TTL) setting. Now the connections will never get DNS updates so the server you are talking to ...

When working in applications in ASP.NET Core you might often need to invoke the Web API action methods using HttpClient to check if the endpoints are working fine. To achieve this, you would typically ...

ASP.NET Core 在 2.1 之后推出了具有弹性 HTTP 请求能力的 HttpClient 工厂类 HttpClientFactory。 替换的初衷还是简单摆一下： ① using(var client = new HttpClient) 调用的 Dispose 方法并不会立即释放底层 Socket 连接，新建 Socket 需要时间，导致在高并发场景下 Socket 耗尽。 ② 基于 ...

It's not impossible that you're accessing several different methods from the same Web Service in your application. If so, and if you're using the HttpClientFactory (and you should be), you have an ...

There's a very good chance that, every time you need to access a Web Service, you've been creating an HttpClient object and then throwing it away. Unfortunately, that's bad for your application ...