如何在 EF6 异步中启动实体存储过程而不等待返回? [英] How do I kick off an entity stored procedure in EF6 async and not wait for a return?

问题描述

我只想直接调用 SQL Server，而不是等待返回.我有一个从存储过程导入的实体函数，我想在实体框架 6.0.0-rc1 中以这种方式异步调用它.这可能吗?语法是什么?

I'd like to just punt a call over to the SQL Server and not wait for a return. I have an imported Entity Function from a Stored Procedure that I'd like to call asynchronously this way in Entity Framework 6.0.0-rc1. Is this possible? What's the syntax?

Entity Function: RecalculateBudgetNumbers(int id)

推荐答案

启动一个新的 Task 来创建一个新的数据上下文并调用该函数.只是不要等待/等待那个任务.让它自己运行直到完成.

Start a new Task that creates a fresh data context and invokes that function. Just don't wait/await that task. Let it run by itself to completion.

确保记录错误.不要吞下异常，因为它们可能是您想了解的错误.

Make sure to log errors. Don't swallow exceptions because they might be bugs you want to know about.

在 ASP.NET 设置中，请注意工作进程可以随时回收，因此您的后台工作可能会突然消失(或被取消).

In an ASP.NET setting, be aware that the worker process can recycle at any time at all, so your background work can suddenly disappear (or be cancelled).

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