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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.eclipse.jetty.client</a></div>
<h2 title="Class ValidatingConnectionPool" class="title">Class ValidatingConnectionPool</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">org.eclipse.jetty.util.component.AbstractLifeCycle</a></li>
<li>
<ul class="inheritance">
<li><a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">org.eclipse.jetty.util.component.ContainerLifeCycle</a></li>
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<ul class="inheritance">
<li><a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">org.eclipse.jetty.client.AbstractConnectionPool</a></li>
<li>
<ul class="inheritance">
<li><a href="DuplexConnectionPool.html" title="class in org.eclipse.jetty.client">org.eclipse.jetty.client.DuplexConnectionPool</a></li>
<li>
<ul class="inheritance">
<li>org.eclipse.jetty.client.ValidatingConnectionPool</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd><code>java.io.Closeable</code>, <code>java.lang.AutoCloseable</code>, <code><a href="ConnectionPool.html" title="interface in org.eclipse.jetty.client">ConnectionPool</a></code>, <code><a href="../util/component/Container.html" title="interface in org.eclipse.jetty.util.component">Container</a></code>, <code><a href="../util/component/Destroyable.html" title="interface in org.eclipse.jetty.util.component">Destroyable</a></code>, <code><a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></code>, <code><a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></code>, <code><a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></code>, <code><a href="../util/thread/Sweeper.Sweepable.html" title="interface in org.eclipse.jetty.util.thread">Sweeper.Sweepable</a></code></dd>
</dl>
<hr>
<pre>public class <span class="typeNameLabel">ValidatingConnectionPool</span>
extends <a href="DuplexConnectionPool.html" title="class in org.eclipse.jetty.client">DuplexConnectionPool</a></pre>
<div class="block"><p>A connection pool that validates connections before
making them available for use.</p>
<p>Connections that have just been opened are not validated.
Connections that are <a href="#release(org.eclipse.jetty.client.api.Connection)"><code>released</code></a> will
be validated.</p>
<p>Validation by reading from the EndPoint is not reliable,
since the TCP FIN may arrive just after the validation read.</p>
<p>This class validates connections by putting them in a
"quarantine" for a configurable timeout, where they cannot
be used to send requests. When the timeout expires, the
quarantined connection is made idle and therefore available
to send requests.</p>
<p>The existing HttpClient mechanism to detect server closes
will trigger and close quarantined connections, before they
are made idle (and reusable) again.</p>
<p>There still is a small chance that the timeout expires,
the connection is made idle and available again, it is used
to send a request exactly when the server decides to close.
This case is however unavoidable and may be mitigated by
tuning the idle timeout of the servers to be larger than
that of the client.</p></div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3>
<code><a href="../util/component/AbstractLifeCycle.AbstractLifeCycleListener.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle.AbstractLifeCycleListener</a>, <a href="../util/component/AbstractLifeCycle.StopException.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle.StopException</a></code></li>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.eclipse.jetty.client.<a href="ConnectionPool.html" title="interface in org.eclipse.jetty.client">ConnectionPool</a></h3>
<code><a href="ConnectionPool.Factory.html" title="interface in org.eclipse.jetty.client">ConnectionPool.Factory</a>, <a href="ConnectionPool.MaxUsable.html" title="interface in org.eclipse.jetty.client">ConnectionPool.MaxUsable</a>, <a href="ConnectionPool.Multiplexable.html" title="interface in org.eclipse.jetty.client">ConnectionPool.Multiplexable</a></code></li>
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<code><a href="../util/component/Container.InheritedListener.html" title="interface in org.eclipse.jetty.util.component">Container.InheritedListener</a>, <a href="../util/component/Container.Listener.html" title="interface in org.eclipse.jetty.util.component">Container.Listener</a></code></li>
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<code><a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></code></li>
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<code><a href="../util/component/LifeCycle.Listener.html" title="interface in org.eclipse.jetty.util.component">LifeCycle.Listener</a></code></li>
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<h3>Fields inherited from class&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3>
<code><a href="../util/component/AbstractLifeCycle.html#FAILED">FAILED</a>, <a href="../util/component/AbstractLifeCycle.html#STARTED">STARTED</a>, <a href="../util/component/AbstractLifeCycle.html#STARTING">STARTING</a>, <a href="../util/component/AbstractLifeCycle.html#STOPPED">STOPPED</a>, <a href="../util/component/AbstractLifeCycle.html#STOPPING">STOPPING</a></code></li>
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<code><a href="../util/component/Dumpable.html#KEY">KEY</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.eclipse.jetty.client.HttpDestination,int,org.eclipse.jetty.util.Callback,org.eclipse.jetty.util.thread.Scheduler,long)">ValidatingConnectionPool</a></span>&#8203;(<a href="HttpDestination.html" title="class in org.eclipse.jetty.client">HttpDestination</a>&nbsp;destination,
int&nbsp;maxConnections,
<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a>&nbsp;requester,
<a href="../util/thread/Scheduler.html" title="interface in org.eclipse.jetty.util.thread">Scheduler</a>&nbsp;scheduler,
long&nbsp;timeout)</code></th>
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<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dump(java.lang.Appendable,java.lang.String)">dump</a></span>&#8203;(java.lang.Appendable&nbsp;out,
java.lang.String&nbsp;indent)</code></th>
<td class="colLast">
<div class="block">Dump this object (and children) into an Appendable using the provided indent after any new lines.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getValidatingConnectionCount()">getValidatingConnectionCount</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#release(org.eclipse.jetty.client.api.Connection)">release</a></span>&#8203;(<a href="api/Connection.html" title="interface in org.eclipse.jetty.client.api">Connection</a>&nbsp;connection)</code></th>
<td class="colLast">
<div class="block">Returns the given connection, previously obtained via <a href="ConnectionPool.html#acquire(boolean)"><code>ConnectionPool.acquire(boolean)</code></a>,
back to this ConnectionPool.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#remove(org.eclipse.jetty.client.api.Connection)">remove</a></span>&#8203;(<a href="api/Connection.html" title="interface in org.eclipse.jetty.client.api">Connection</a>&nbsp;connection)</code></th>
<td class="colLast">
<div class="block">Removes the given connection from this ConnectionPool.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.client.<a href="DuplexConnectionPool.html" title="class in org.eclipse.jetty.client">DuplexConnectionPool</a></h3>
<code><a href="DuplexConnectionPool.html#getMaxUsageCount()">getMaxUsageCount</a>, <a href="DuplexConnectionPool.html#setMaxUsageCount(int)">setMaxUsageCount</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.client.<a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">AbstractConnectionPool</a></h3>
<code><a href="AbstractConnectionPool.html#accept(org.eclipse.jetty.client.api.Connection)">accept</a>, <a href="AbstractConnectionPool.html#acquire(boolean)">acquire</a>, <a href="AbstractConnectionPool.html#acquired(org.eclipse.jetty.client.api.Connection)">acquired</a>, <a href="AbstractConnectionPool.html#activate()">activate</a>, <a href="AbstractConnectionPool.html#close()">close</a>, <a href="AbstractConnectionPool.html#deactivate(org.eclipse.jetty.client.api.Connection)">deactivate</a>, <a href="AbstractConnectionPool.html#doStop()">doStop</a>, <a href="AbstractConnectionPool.html#getActiveConnectionCount()">getActiveConnectionCount</a>, <a href="AbstractConnectionPool.html#getConnectionCount()">getConnectionCount</a>, <a href="AbstractConnectionPool.html#getIdleConnectionCount()">getIdleConnectionCount</a>, <a href="AbstractConnectionPool.html#getMaxConnectionCount()">getMaxConnectionCount</a>, <a href="AbstractConnectionPool.html#getMaxDuration()">getMaxDuration</a>, <a href="AbstractConnectionPool.html#getMaxMultiplex()">getMaxMultiplex</a>, <a href="AbstractConnectionPool.html#getPendingConnectionCount()">getPendingConnectionCount</a>, <a href="AbstractConnectionPool.html#idle(org.eclipse.jetty.client.api.Connection,boolean)">idle</a>, <a href="AbstractConnectionPool.html#isActive(org.eclipse.jetty.client.api.Connection)">isActive</a>, <a href="AbstractConnectionPool.html#isClosed()">isClosed</a>, <a href="AbstractConnectionPool.html#isEmpty()">isEmpty</a>, <a href="AbstractConnectionPool.html#isMaximizeConnections()">isMaximizeConnections</a>, <a href="AbstractConnectionPool.html#onCreated(org.eclipse.jetty.client.api.Connection)">onCreated</a>, <a href="AbstractConnectionPool.html#preCreateConnections(int)">preCreateConnections</a>, <a href="AbstractConnectionPool.html#proceed()">proceed</a>, <a href="AbstractConnectionPool.html#released(org.eclipse.jetty.client.api.Connection)">released</a>, <a href="AbstractConnectionPool.html#remove(org.eclipse.jetty.client.api.Connection,boolean)">remove</a>, <a href="AbstractConnectionPool.html#removed(org.eclipse.jetty.client.api.Connection)">removed</a>, <a href="AbstractConnectionPool.html#setMaxDuration(long)">setMaxDuration</a>, <a href="AbstractConnectionPool.html#setMaximizeConnections(boolean)">setMaximizeConnections</a>, <a href="AbstractConnectionPool.html#setMaxMultiplex(int)">setMaxMultiplex</a>, <a href="AbstractConnectionPool.html#sweep()">sweep</a>, <a href="AbstractConnectionPool.html#tryCreate(boolean)">tryCreate</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/ContainerLifeCycle.html" title="class in org.eclipse.jetty.util.component">ContainerLifeCycle</a></h3>
<code><a href="../util/component/ContainerLifeCycle.html#addBean(java.lang.Object)">addBean</a>, <a href="../util/component/ContainerLifeCycle.html#addBean(java.lang.Object,boolean)">addBean</a>, <a href="../util/component/ContainerLifeCycle.html#addEventListener(java.util.EventListener)">addEventListener</a>, <a href="../util/component/ContainerLifeCycle.html#addManaged(org.eclipse.jetty.util.component.LifeCycle)">addManaged</a>, <a href="../util/component/ContainerLifeCycle.html#contains(java.lang.Object)">contains</a>, <a href="../util/component/ContainerLifeCycle.html#destroy()">destroy</a>, <a href="../util/component/ContainerLifeCycle.html#doStart()">doStart</a>, <a href="../util/component/ContainerLifeCycle.html#dump()">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dump(java.lang.Appendable)">dump</a>, <a href="../util/component/ContainerLifeCycle.html#dumpObjects(java.lang.Appendable,java.lang.String,java.lang.Object...)">dumpObjects</a>, <a href="../util/component/ContainerLifeCycle.html#dumpStdErr()">dumpStdErr</a>, <a href="../util/component/ContainerLifeCycle.html#getBean(java.lang.Class)">getBean</a>, <a href="../util/component/ContainerLifeCycle.html#getBeans()">getBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getBeans(java.lang.Class)">getBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getContainedBeans(java.lang.Class)">getContainedBeans</a>, <a href="../util/component/ContainerLifeCycle.html#getContainedBeans(java.lang.Class,java.util.Collection)">getContainedBeans</a>, <a href="../util/component/ContainerLifeCycle.html#isAuto(java.lang.Object)">isAuto</a>, <a href="../util/component/ContainerLifeCycle.html#isManaged(java.lang.Object)">isManaged</a>, <a href="../util/component/ContainerLifeCycle.html#isUnmanaged(java.lang.Object)">isUnmanaged</a>, <a href="../util/component/ContainerLifeCycle.html#manage(java.lang.Object)">manage</a>, <a href="../util/component/ContainerLifeCycle.html#removeBean(java.lang.Object)">removeBean</a>, <a href="../util/component/ContainerLifeCycle.html#removeBeans()">removeBeans</a>, <a href="../util/component/ContainerLifeCycle.html#removeEventListener(java.util.EventListener)">removeEventListener</a>, <a href="../util/component/ContainerLifeCycle.html#setBeans(java.util.Collection)">setBeans</a>, <a href="../util/component/ContainerLifeCycle.html#start(org.eclipse.jetty.util.component.LifeCycle)">start</a>, <a href="../util/component/ContainerLifeCycle.html#stop(org.eclipse.jetty.util.component.LifeCycle)">stop</a>, <a href="../util/component/ContainerLifeCycle.html#unmanage(java.lang.Object)">unmanage</a>, <a href="../util/component/ContainerLifeCycle.html#updateBean(java.lang.Object,java.lang.Object)">updateBean</a>, <a href="../util/component/ContainerLifeCycle.html#updateBean(java.lang.Object,java.lang.Object,boolean)">updateBean</a>, <a href="../util/component/ContainerLifeCycle.html#updateBeans(java.lang.Object%5B%5D,java.lang.Object%5B%5D)">updateBeans</a>, <a href="../util/component/ContainerLifeCycle.html#updateBeans(java.util.Collection,java.util.Collection)">updateBeans</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3>
<code><a href="../util/component/AbstractLifeCycle.html#getEventListeners()">getEventListeners</a>, <a href="../util/component/AbstractLifeCycle.html#getState()">getState</a>, <a href="../util/component/AbstractLifeCycle.html#getState(org.eclipse.jetty.util.component.LifeCycle)">getState</a>, <a href="../util/component/AbstractLifeCycle.html#isFailed()">isFailed</a>, <a href="../util/component/AbstractLifeCycle.html#isRunning()">isRunning</a>, <a href="../util/component/AbstractLifeCycle.html#isStarted()">isStarted</a>, <a href="../util/component/AbstractLifeCycle.html#isStarting()">isStarting</a>, <a href="../util/component/AbstractLifeCycle.html#isStopped()">isStopped</a>, <a href="../util/component/AbstractLifeCycle.html#isStopping()">isStopping</a>, <a href="../util/component/AbstractLifeCycle.html#setEventListeners(java.util.Collection)">setEventListeners</a>, <a href="../util/component/AbstractLifeCycle.html#start()">start</a>, <a href="../util/component/AbstractLifeCycle.html#stop()">stop</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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<h3>Methods inherited from interface&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/Container.html" title="interface in org.eclipse.jetty.util.component">Container</a></h3>
<code><a href="../util/component/Container.html#getCachedBeans(java.lang.Class)">getCachedBeans</a>, <a href="../util/component/Container.html#getEventListeners()">getEventListeners</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></h3>
<code><a href="../util/component/Dumpable.html#dump()">dump</a>, <a href="../util/component/Dumpable.html#dumpSelf()">dumpSelf</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.eclipse.jetty.util.component.<a href="../util/component/Dumpable.DumpableContainer.html" title="interface in org.eclipse.jetty.util.component">Dumpable.DumpableContainer</a></h3>
<code><a href="../util/component/Dumpable.DumpableContainer.html#isDumpable(java.lang.Object)">isDumpable</a></code></li>
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<h3>Constructor Detail</h3>
<a id="&lt;init&gt;(org.eclipse.jetty.client.HttpDestination,int,org.eclipse.jetty.util.Callback,org.eclipse.jetty.util.thread.Scheduler,long)">
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<h4>ValidatingConnectionPool</h4>
<pre>public&nbsp;ValidatingConnectionPool&#8203;(<a href="HttpDestination.html" title="class in org.eclipse.jetty.client">HttpDestination</a>&nbsp;destination,
int&nbsp;maxConnections,
<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a>&nbsp;requester,
<a href="../util/thread/Scheduler.html" title="interface in org.eclipse.jetty.util.thread">Scheduler</a>&nbsp;scheduler,
long&nbsp;timeout)</pre>
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<h4>getValidatingConnectionCount</h4>
<pre class="methodSignature"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>(<a href="../util/annotation/ManagedAttribute.html#value()">value</a>="The number of validating connections",
<a href="../util/annotation/ManagedAttribute.html#readonly()">readonly</a>=true)
public&nbsp;int&nbsp;getValidatingConnectionCount()</pre>
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<h4>release</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;release&#8203;(<a href="api/Connection.html" title="interface in org.eclipse.jetty.client.api">Connection</a>&nbsp;connection)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ConnectionPool.html#release(org.eclipse.jetty.client.api.Connection)">ConnectionPool</a></code></span></div>
<div class="block"><p>Returns the given connection, previously obtained via <a href="ConnectionPool.html#acquire(boolean)"><code>ConnectionPool.acquire(boolean)</code></a>,
back to this ConnectionPool.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ConnectionPool.html#release(org.eclipse.jetty.client.api.Connection)">release</a></code>&nbsp;in interface&nbsp;<code><a href="ConnectionPool.html" title="interface in org.eclipse.jetty.client">ConnectionPool</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="AbstractConnectionPool.html#release(org.eclipse.jetty.client.api.Connection)">release</a></code>&nbsp;in class&nbsp;<code><a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">AbstractConnectionPool</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>connection</code> - the connection to release</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the connection has been released, false if the connection
should be closed</dd>
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<h4>remove</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;remove&#8203;(<a href="api/Connection.html" title="interface in org.eclipse.jetty.client.api">Connection</a>&nbsp;connection)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ConnectionPool.html#remove(org.eclipse.jetty.client.api.Connection)">ConnectionPool</a></code></span></div>
<div class="block"><p>Removes the given connection from this ConnectionPool.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ConnectionPool.html#remove(org.eclipse.jetty.client.api.Connection)">remove</a></code>&nbsp;in interface&nbsp;<code><a href="ConnectionPool.html" title="interface in org.eclipse.jetty.client">ConnectionPool</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="AbstractConnectionPool.html#remove(org.eclipse.jetty.client.api.Connection)">remove</a></code>&nbsp;in class&nbsp;<code><a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">AbstractConnectionPool</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>connection</code> - the connection to remove</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the connection was removed from this ConnectionPool</dd>
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<h4>dump</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;dump&#8203;(java.lang.Appendable&nbsp;out,
java.lang.String&nbsp;indent)
throws java.io.IOException</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../util/component/Dumpable.html#dump(java.lang.Appendable,java.lang.String)">Dumpable</a></code></span></div>
<div class="block">Dump this object (and children) into an Appendable using the provided indent after any new lines.
The indent should not be applied to the first object dumped.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../util/component/Dumpable.html#dump(java.lang.Appendable,java.lang.String)">dump</a></code>&nbsp;in interface&nbsp;<code><a href="../util/component/Dumpable.html" title="interface in org.eclipse.jetty.util.component">Dumpable</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="AbstractConnectionPool.html#dump(java.lang.Appendable,java.lang.String)">dump</a></code>&nbsp;in class&nbsp;<code><a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">AbstractConnectionPool</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>out</code> - The appendable to dump to</dd>
<dd><code>indent</code> - The indent to apply after any new lines.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if unable to write to Appendable</dd>
</dl>
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<h4>toString</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;toString()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="AbstractConnectionPool.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="AbstractConnectionPool.html" title="class in org.eclipse.jetty.client">AbstractConnectionPool</a></code></dd>
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