<div class="wiki-content maincontent">

<p>You can specify a list of URLs to connect to (for example if you have message brokers running on a number of machines). To specify a list of URLs, use a comma separated list of URLs with a prefix of list:. e.g.</p>

<structured-macro ac:macro-id="25ac053a-6b38-4166-85ed-49477b4e7659" ac:name="code" ac:schema-version="1"><plain-text-body>
list:tcp://localhost:61699,tcp://localhost:61617,tcp://localhost:61698
</plain-text-body></structured-macro>

<p>The JMS client will then try and connect to each one in turn, in a random order until one is connected. If they all fail to connect a sleep occurs and then this loop is retried a number of times until either a connection can be established or an exception is thrown. For more detail see <link><page ri:content-title="Configuring Transports"></page></link></p></div>