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2.5. Threading Optimizations

Optimized dispatch
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On the broker, you can reduce the number of required threads by setting the optimizedDispatch option to true on all queue destinations. When this option is enabled, the broker no longer uses a dedicated thread to dispatch messages to each destination.
For example, to enable the optimizedDispatch option on all queue destinations, insert the following policy entry into the broker configuration: 
<broker ... >
  <destinationPolicy>
    <policyMap>
      <policyEntries>
        <policyEntry queue=">" optimizedDispatch=”true” />
      </policyEntries>
    </policyMap>
  </destinationPolicy>
  ...
</broker>
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Where the value of the queue attribute, >, is a wildcard that matches all queue names.
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