Module org.eclipse.jetty.server

Package org.eclipse.jetty.server.handler

Class DoSHandler.LeakingBucketTrackerFactory

java.lang.Object

org.eclipse.jetty.server.handler.DoSHandler.LeakingBucketTrackerFactory

All Implemented Interfaces:

DoSHandler.Tracker.Factory

Enclosing class:

DoSHandler

public static class DoSHandler.LeakingBucketTrackerFactory
extends Object
implements DoSHandler.Tracker.Factory

The Tracker implements the classic Leaky Bucket Algorithm.

Constructor Summary

Constructors

Constructor	Description
LeakingBucketTrackerFactory(int maxRequestsPerSecond)
LeakingBucketTrackerFactory(int maxRequestsPerSecond, int bucketSize, Duration idleTimeout)

Method Summary

Modifier and Type	Method	Description
DoSHandler.Tracker	newTracker(String id)

Methods inherited from class java.lang.Object

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

Constructor Details

LeakingBucketTrackerFactory

public LeakingBucketTrackerFactory(@Name("maxRequestsPerSecond")
 int maxRequestsPerSecond)

Parameters:

maxRequestsPerSecond - the maximum requests per second allowed by this tracker

LeakingBucketTrackerFactory

public LeakingBucketTrackerFactory(@Name("maxRequestsPerSecond")
 int maxRequestsPerSecond,
 @Name("bucketSize")
 int bucketSize,
 @Name("idleTimeout")
 Duration idleTimeout)

Parameters:

maxRequestsPerSecond - the maximum requests per second allowed by this tracker

bucketSize - the size of the bucket in request/drips, which is effectively the burst capacity, giving the number of request that can be handled in excess of the short term rate, before being rejected. Use -1 for a heuristic value.

idleTimeout - The period to keep an empty bucket before removal, or null to remove a bucket immediately when empty

Method Details

newTracker

public DoSHandler.Tracker newTracker(String id)

Specified by:

newTracker in interface DoSHandler.Tracker.Factory