org.apache.dubbo.rpc.filter

Class TpsLimitFilter

java.lang.Object

org.apache.dubbo.rpc.filter.TpsLimitFilter

All Implemented Interfaces:

Filter

@Activate(group="provider",
          value="tps")
public class TpsLimitFilter
extends Object
implements Filter

TpsLimitFilter limit the TPS (transaction per second) for all method of a service or a particular method. Service or method url can define tps or tps.interval to control this control.It use DefaultTPSLimiter as it limit checker. If a provider service method is configured with tps(optionally with tps.interval),then if invocation count exceed the configured tps value (default is -1 which means unlimited) then invocation will get RpcException.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.dubbo.rpc.Filter

Filter.Listener

Constructor Summary

Constructors

Constructor and Description
TpsLimitFilter()

Method Summary

Modifier and Type	Method and Description
Result	invoke(Invoker<?> invoker, Invocation invocation) Make sure call invoker.invoke() in your implementation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.dubbo.rpc.Filter

onResponse

Constructor Detail

TpsLimitFilter

public TpsLimitFilter()

Method Detail

invoke

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

Description copied from interface: Filter

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

Specified by:

invoke in interface Filter

Throws:

RpcException