Red Hat SummitRed Hat AMQ 6
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2.5. Threading Optimizations
Optimized dispatch
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>
Where the value of the
queue attribute, >, is a wildcard that matches all queue names.
