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<title>45. Addressing All Instances of a Service</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><link rel="home" href="multi_spring-cloud.html" title="Spring Cloud"><link rel="up" href="multi__spring_cloud_bus.html" title="Part VII. Spring Cloud Bus"><link rel="prev" href="multi__addressing_an_instance.html" title="44. Addressing an Instance"><link rel="next" href="multi__service_id_must_be_unique.html" title="46. Service ID Must Be Unique"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">45. Addressing All Instances of a Service</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi__addressing_an_instance.html">Prev</a> </td><th width="60%" align="center">Part VII. Spring Cloud Bus</th><td width="20%" align="right"> <a accesskey="n" href="multi__service_id_must_be_unique.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h2 class="title"><a name="_addressing_all_instances_of_a_service" href="#_addressing_all_instances_of_a_service"></a>45. Addressing All Instances of a Service</h2></div></div></div><p>The <span class="quote">“<span class="quote">destination</span>”</span> parameter is used in a Spring <code class="literal">PathMatcher</code> (with the path separator
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as a colon — <code class="literal">:</code>) to determine if an instance processes the message. Using the example
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from earlier, <code class="literal">/bus-env/customers:**</code> targets all instances of the
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<span class="quote">“<span class="quote">customers</span>”</span> service regardless of the rest of the service ID.</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__addressing_an_instance.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="multi__spring_cloud_bus.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="multi__service_id_must_be_unique.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">44. Addressing an Instance </td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud.html">Home</a></td><td width="40%" align="right" valign="top"> 46. Service ID Must Be Unique</td></tr></table></div></body></html> |