程序包 org.apache.dubbo.rpc.filter

类 ActiveLimitFilter

java.lang.Object

org.apache.dubbo.rpc.filter.ActiveLimitFilter

所有已实现的接口:

Filter, Filter.Listener

@Activate(group="consumer",
          value="actives")
public class ActiveLimitFilter
extends Object
implements Filter, Filter.Listener

ActiveLimitFilter restrict the concurrent client invocation for a service or service's method from client side. To use active limit filter, configured url with actives and provide valid >0 integer value.

     e.g. 
      In the above example maximum 2 concurrent invocation is allowed.
      If there are more than configured (in this example 2) is trying to invoke remote method, then rest of invocation
      will wait for configured timeout(default is 0 second) before invocation gets kill by dubbo.
 

另请参阅:

Filter

嵌套类概要

从接口继承的嵌套类/接口 org.apache.dubbo.rpc.Filter

Filter.Listener

构造器概要

构造器

构造器	说明
ActiveLimitFilter()

方法概要

修饰符和类型	方法	说明
Result	invoke(Invoker<?> invoker, Invocation invocation)	Make sure call invoker.invoke() in your implementation.
void	onError(Throwable t, Invoker<?> invoker, Invocation invocation)
void	onResponse(Result appResponse, Invoker<?> invoker, Invocation invocation)

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ActiveLimitFilter

public ActiveLimitFilter()

方法详细资料

invoke

public Result invoke(Invoker<?> invoker,
                     Invocation invocation)
              throws RpcException

从接口复制的说明: Filter

Make sure call invoker.invoke() in your implementation.

指定者:

invoke 在接口中 Filter

抛出:

RpcException

onResponse

public void onResponse(Result appResponse,
                       Invoker<?> invoker,
                       Invocation invocation)

指定者:

onResponse 在接口中 Filter.Listener

onError

public void onError(Throwable t,
                    Invoker<?> invoker,
                    Invocation invocation)

指定者:

onError 在接口中 Filter.Listener