>ServerSession</code> from its pool, loads it
 with a single message, and starts it. As traffic picks up, messages can back up. If this happens, a
 <code>ConnectionConsumer</code> can load each <code>ServerSession</code> with more than one message. This reduces the thread
 context switches and minimizes resource use at the expense of some serialization of message processing.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>JMS 1.0</dd>
<dt><span class="simpleTagLabel">Version:</span></dt>
