Package org.apache.http.impl.client

Class IdleConnectionEvictor

java.lang.Object

org.apache.http.impl.client.IdleConnectionEvictor

public final class IdleConnectionEvictor
extends java.lang.Object

This class maintains a background thread to enforce an eviction policy for expired / idle persistent connections kept alive in the connection pool.

Since:

4.4

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	IdleConnectionEvictor.DefaultThreadFactory

Field Summary

Fields

Modifier and Type	Field	Description
private HttpClientConnectionManager	connectionManager
private java.lang.Exception	exception
private long	maxIdleTimeMs
private long	sleepTimeMs
private java.lang.Thread	thread
private java.util.concurrent.ThreadFactory	threadFactory

Constructor Summary

Constructors

Constructor	Description
IdleConnectionEvictor(HttpClientConnectionManager connectionManager, long maxIdleTime, java.util.concurrent.TimeUnit maxIdleTimeUnit)
IdleConnectionEvictor(HttpClientConnectionManager connectionManager, long sleepTime, java.util.concurrent.TimeUnit sleepTimeUnit, long maxIdleTime, java.util.concurrent.TimeUnit maxIdleTimeUnit)
IdleConnectionEvictor(HttpClientConnectionManager connectionManager, java.util.concurrent.ThreadFactory threadFactory, long sleepTime, java.util.concurrent.TimeUnit sleepTimeUnit, long maxIdleTime, java.util.concurrent.TimeUnit maxIdleTimeUnit)

Method Summary

Modifier and Type	Method	Description
void	awaitTermination(long time, java.util.concurrent.TimeUnit timeUnit)
boolean	isRunning()
void	shutdown()
void	start()

Methods inherited from class java.lang.Object

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

Field Detail

connectionManager

private final HttpClientConnectionManager connectionManager

threadFactory

private final java.util.concurrent.ThreadFactory threadFactory

thread

private final java.lang.Thread thread

sleepTimeMs

private final long sleepTimeMs

maxIdleTimeMs

private final long maxIdleTimeMs

exception

private volatile java.lang.Exception exception

Constructor Detail

IdleConnectionEvictor

public IdleConnectionEvictor(HttpClientConnectionManager connectionManager,
                             java.util.concurrent.ThreadFactory threadFactory,
                             long sleepTime,
                             java.util.concurrent.TimeUnit sleepTimeUnit,
                             long maxIdleTime,
                             java.util.concurrent.TimeUnit maxIdleTimeUnit)

IdleConnectionEvictor

public IdleConnectionEvictor(HttpClientConnectionManager connectionManager,
                             long sleepTime,
                             java.util.concurrent.TimeUnit sleepTimeUnit,
                             long maxIdleTime,
                             java.util.concurrent.TimeUnit maxIdleTimeUnit)

IdleConnectionEvictor

public IdleConnectionEvictor(HttpClientConnectionManager connectionManager,
                             long maxIdleTime,
                             java.util.concurrent.TimeUnit maxIdleTimeUnit)

Method Detail

start

public void start()

shutdown

public void shutdown()

isRunning

public boolean isRunning()

awaitTermination

public void awaitTermination(long time,
                             java.util.concurrent.TimeUnit timeUnit)
                      throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException