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<h2 title="Interface ClientAddressFinder" class="title">Interface ClientAddressFinder</h2>
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<pre>public interface <span class="typeNameLabel">ClientAddressFinder</span></pre>
<div class="block">This interface provides a list of addresses of Ignite server nodes within a cluster. Thin client uses the list to
route user requests. There are cases when the list is not static, for example in cloud environment. In such cases
addresses of nodes and/or number of server nodes can change. Implementation of this interface should handle these.
Ignite waits for a topology change to trigger <a href="../../../../org/apache/ignite/client/ClientAddressFinder.html#getAddresses--"><code>getAddresses()</code></a>. There are two modes of how soon Ignite calls
it, lazy and eager, depending on whether the partition awareness feature is enabled. If the feature is enabled then
Ignite calls the method for every topology change. Otherwise Ignite uses previous addresses until a first failure.
<a href="../../../../org/apache/ignite/configuration/ClientConfiguration.html#setPartitionAwarenessEnabled-boolean-"><code>ClientConfiguration.setPartitionAwarenessEnabled(boolean)</code></a>
<a href="../../../../org/apache/ignite/configuration/ClientConfiguration.html#setAddressesFinder-org.apache.ignite.client.ClientAddressFinder-"><code>ClientConfiguration.setAddressesFinder(ClientAddressFinder)</code></a></div>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientAddressFinder.html#getAddresses--">getAddresses</a></span>()</code>
<div class="block">Get addresses of Ignite server nodes within a cluster.</div>
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<h4>getAddresses</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;getAddresses()</pre>
<div class="block">Get addresses of Ignite server nodes within a cluster. An address can be IPv4 address or hostname, with or
without port. If port is not set then Ignite will generate multiple addresses for default port range. See
<a href="../../../../org/apache/ignite/configuration/ClientConnectorConfiguration.html#DFLT_PORT"><code>ClientConnectorConfiguration.DFLT_PORT</code></a>,
<a href="../../../../org/apache/ignite/configuration/ClientConnectorConfiguration.html#DFLT_PORT_RANGE"><code>ClientConnectorConfiguration.DFLT_PORT_RANGE</code></a>.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Addresses of Ignite server nodes within a cluster.</dd>
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<p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2022 Copyright &#169; Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Database and Caching Platform</b> </td> <td>:&nbsp;&nbsp; ver. <strong>2.12.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>:&nbsp;&nbsp; January 10 2022 </td> </tr> </tbody> </table> </td> </tr> </table></small></p>
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