">Provider</a>  </p><div class="doc"><p>A provider is an opaque data type;
   most of its attributes are used only internally by the registry.
   Interesting for user applications, however, is the queue
   that identifies the provider.
</p></div><div class="subs instances"><p id="control.i:Provider" class="caption collapser" onclick="toggleSection('i:Provider')">Instances</p><div id="section.i:Provider" class="show"><table><tr><td class="src">Eq <a href="Network-Mom-Stompl-Patterns-Basic.html#t:Provider">Pr