io.aeron.driver.ext

Class RandomLossGenerator

java.lang.Object

io.aeron.driver.ext.RandomLossGenerator

All Implemented Interfaces:

LossGenerator

public class RandomLossGenerator
extends Object
implements LossGenerator

Uniform random loss generator which can be used for testing loss scenarios.

Constructor Summary

Constructors

Constructor and Description
RandomLossGenerator(double lossRate) Construct loss generator with given loss rate as percentage.
RandomLossGenerator(double lossRate, long lossSeed) Construct loss generator with given loss rate as percentage and random seed

Method Summary

Modifier and Type	Method and Description
boolean	shouldDropFrame(InetSocketAddress address, UnsafeBuffer buffer, int length) Should a frame be dropped?

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomLossGenerator

public RandomLossGenerator(double lossRate)

Construct loss generator with given loss rate as percentage.

Parameters:

lossRate - for generating loss

RandomLossGenerator

public RandomLossGenerator(double lossRate,
                           long lossSeed)

Construct loss generator with given loss rate as percentage and random seed

Parameters:

lossRate - for generating loss

lossSeed - for random seeding

Method Detail

shouldDropFrame

public boolean shouldDropFrame(InetSocketAddress address,
                               UnsafeBuffer buffer,
                               int length)

Description copied from interface: LossGenerator

Should a frame be dropped?

Specified by:

shouldDropFrame in interface LossGenerator

Parameters:

address - The source address of the frame if inbound or the remote address if outbound.

buffer - The buffer containing the frame data.

length - The length of the frame.

Returns:

true to drop, false to process