“线程被中止"；执行Hangfire工作时出现异常 [英] "Thread was being aborted" exception raised in excuting Hangfire job

问题描述

我有一个Hangfire(使用SqlServer进行持久化)作业，该作业从数据库中查询一些数据.然后使用这些数据生成带有NPOI的Excel，然后通过电子邮件将其发送给用户.

I have a Hangfire (with SqlServer for persistence) job which query some data from database. Then generate an Excel with NPOI with these data, and sent it via Email to users.

数据不是很大，只有1,000行.因此，作业将在几秒钟内执行.但是，生成Excel或发送邮件时，出现线程被中止"异常.

The data is not so large, only like 1,000 rows. So the job executes in seconds. However, I get "Thread was being aborted" exception when generating Excel or sending mail.

我猜想像Timeout这样的东西会杀死线程. 有人有同样的问题吗?有解决方案吗?

I guess there is something like Timeout, which kills the thread. Does anyone have the same issue? Any solutions?

推荐答案

好的.实际上，我在这里犯了一个愚蠢的错误. 在生成Excel之前，我有一个模板.模板将首先复制到HttpRuntime.BinDirectory(我正在尝试避免资源冲突). HttpRuntime.BinDirectory是导致线程中止的根本原因.

Alright. Actually I made a stupid mistake in here. Before I generate an Excel, I have a template. The template will be copied to HttpRuntime.BinDirectory first (I am trying to avoid the resource conflict). This HttpRuntime.BinDirectory is the root cause which makes the thread aborted.

网站bin文件夹中有任何更改时，IIS都会续订AppDomain(或ApplicationPool?).这将中止当前正在运行的线程.

When there are any changes in websites bin folder, IIS will renew the AppDomain (or ApplicationPool?). That will abort current running threads.

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