.NET Core 的服务检测 [英] Service detection for .NET Core

问题描述

您能否为 .NET Core 推荐一种方法，它能够在运行时检测代码是否在服务中执行?

Could you please suggest a method for .NET Core which is able to detect in runtime whether the code is executed within a service or not?

我有 .NET Framework 的工作代码，但我认为无法移植它，因为它基于 .NET Core 1.1 中不可用的属性.

I have the working code for .NET Framework but I think it is impossible to port it because it is based on properties unavailable in .NET Core 1.1.

推荐答案

这不能通过 .NET Core 中的公共托管 API 直接实现.Environment.UserInteractive 默认为固定值，并检查以测试 stdout 的连接方式在各种情况下也会产生意想不到的结果(例如带有 & 没有 stdout 连接的子进程).

This is not directly possible with public managed APIs in .NET Core. Environment.UserInteractive is defaulted to a fixed value and checks to test how stdout is wired up can yield unexpected results as well for various situations (like subprocesses with & without stdout wiring).

在我的/a> 对于服务托管 API，当可执行文件安装为 Windows 服务(在此应用程序中，wen 使用 --register-service 调用).许多非 .net 应用程序都以这种方式工作，包括 docker.

In my sample implementation for service hosting APIs i ended up requiring the service registration to add a command line argument (--run-as-service) when the executable is installed as a windows service (in this app, wen called with --register-service). A lot of non-.net applications work this way, including docker.

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