WebAPI线程

Question

所以我有一个在计算过程中有很长等待时间的函数。我有一个需要调用此函数的端点，但它并不关心函数的完成。

public HttpResponseMessage endPoint
{
    Repository repo= new Repository();
    // I want repo.computeLongFunction(); to be called, however this endpoint
    // can return a http status code "ok" even if the long function hasn't completed.

    repo.computeLongFunction();

    return Request.CreateReponse(HttpStatusCode.Ok);
}

// If I make the function async would that work?
public class Repository
{ 
    public void compluteLongFunction()
    { 

    }
}

Answer 1

使用任务并行库（TPL）来剥离新线程。

Task.Run(() => new Repository().computeLongFunction());
return Request.CreateReponse(HttpStatusCode.Ok);

Answer 2

它看起来不像computeLongFunction（）返回任何东西，所以试试这个：

Thread longThread = new Thread(() => new Repository().computeLongFunction());
longThread.Start();

return Request.CreateResponse(HttpStatusCode.Ok);

声明线程，这样你仍然可以控制它的生命周期。