What is use async controller actions?What is use async controller actions?

The asynchronous controller enables you to write asynchronous action methods. It allows you to perform long running operation(s) without making the running thread idle. It does not mean it will take lesser time to complete the action.Click to see full answer. Similarly, when would you use asynchronous actions?Use asynchronous action methods for long-running, non-CPU bound requests. This avoids blocking the Web server from performing work while the request is being processed. A typical use for the AsyncController class is long-running Web service calls.Also Know, what is asynchronous controller task support in MVC? Introduction. The asynchronous controller enables you to write asynchronous action methods. It allows you to perform long running operation(s) without making the running thread idle. It does not mean it will take lesser time to complete the action. Beside above, what is async task ActionResult? NET 4.5 enables you to write asynchronous action methods that return an object of type Task. The . NET Framework 4 introduced an asynchronous programming concept referred to as a Task and ASP.NET MVC 4 supports Task. Tasks are represented by the Task type and related types in the System.Why should I use async?Asynchronous coding often means that you need to multi-thread your code. This means that you have to start another thread that can run independently of your main task. This is often necessary because, as an example, waiting on communication to complete completely stops the thread that is waiting from running.

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