ReflectionOnlyLoad可以收集垃圾吗？

问题描述

我想热将一些预先打包的汇编加载到单独的AppDomain中，但是我不知道入门点类的名称甚至是汇编文件。我需要找到这个入口点，所以我可以运行一些初始化例程。

所以我打算做的是在所有文件上运行ReflectionOnlyLoad，并找到跟随一个约定即注释/实现某个界面等。

问题是，如果要从主AppDomain一次又一次地运行ReflectionOnlyLoad，我会开始泄漏内存吗？如果这不能从主应用程序域运行，我的选择是什么，因为我不知道入口点在哪里。

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解决方案

我推荐 Mono.Cecil 。这是一个简单的程序集，可以使用.net（它不需要Mono运行时）。它提供了一个API来加载程序集作为数据，并且工作得很好。我发现API易于使用，并且在使用反射只加载时遇到的任何问题都没有。

您还可以使用，这是由MS提供一个装配阅读器的开源项目。

另请参见：

I want to "hot" load some pre-packaged assembli(es) into a separate AppDomain, the thing however is I do not know the name of the entry point class or even the assembly file. I need to find this entry point so I can run some initialization routine.

So what I intend to do is to run ReflectionOnlyLoad on all the files and find the one that follows a certain convention ie. annotated/implements a certain interface etc.

Question is, will I start leaking memory if I were to run ReflectionOnlyLoad from the main AppDomain over and over? If this can't be run from the main app domain, what are my options, because again I do not know where the entry point is.

Also any additional information about the subtleties in using ReflectionOnlyLoad is appreciated.

解决方案

I recommend Mono.Cecil. It's a simple assembly you can use on .net (it doesn't require the Mono runtime). It offers an API to load assemblies as data, and works pretty well. I found the API easy to work with, and it suffered from none of the problems I experienced when using reflection-only-load.

You can also use CCI, which is an open source project by MS that offers an assembly reader.

See also: CCI vs. Mono.Cecil -- advantages and disadvantages

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