ServerHttpAsyncRequestControl (Spring Framework 4.3.30.RELEASE API)

所有已知实现类:
ServletServerHttpAsyncRequestControl
```
public interface ServerHttpAsyncRequestControl
```
A control that can put the processing of an HTTP request in asynchronous mode during which the response remains open until explicitly closed.
从以下版本开始:
4.0
作者:
Rossen Stoyanchev

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`void`	`complete()`	Mark asynchronous request processing as completed.
`boolean`	`isCompleted()`	Return whether asynchronous request processing has been completed.
`boolean`	`isStarted()`	Return whether asynchronous request processing has been started.
`void`	`start()`	Enable asynchronous processing after which the response remains open until a call to `complete()` is made or the server times out the request.
`void`	`start(long timeout)`	A variation on `start()` that allows specifying a timeout value to use to use for asynchronous processing.

- 方法详细资料
  - start
```
void start()
```
    Enable asynchronous processing after which the response remains open until a call to complete() is made or the server times out the request. Once enabled, additional calls to this method are ignored.
  - start
```
void start(long timeout)
```
    A variation on start() that allows specifying a timeout value to use to use for asynchronous processing. If complete() is not called within the specified value, the request times out.
  - isStarted
```
boolean isStarted()
```
    Return whether asynchronous request processing has been started.
  - complete
```
void complete()
```
    Mark asynchronous request processing as completed.
  - isCompleted
```
boolean isCompleted()
```
    Return whether asynchronous request processing has been completed.