I have configured my jboss to use PooledInvoker as suggested in below link.
https://community.jboss.org/wiki/PooledInvokerConfig
But I don't this that this configuration is being used.
Below is my configuration in legacy-invokers-service.xml.
<mbean code="org.jboss.invocation.pooled.server.PooledInvoker"
name="jboss:service=invoker,type=pooled">
<attribute name="NumAcceptThreads">1</attribute>
<attribute name="MaxPoolSize">20</attribute>
<attribute name="ClientMaxPoolSize">21</attribute>
<attribute name="SocketTimeout">20000</attribute>
<attribute name="ServerBindAddress">
<value-factory bean="ServiceBindingManager" method="getStringBinding" parameter="jboss:service=invoker,type=pooled"/>
</attribute>
<attribute name="ServerBindPort">
<value-factory bean="ServiceBindingManager" method="getIntBinding" parameter="jboss:service=invoker,type=pooled"/>
</attribute>
<attribute name="ClientConnectAddress">
<value-factory bean="ServiceBindingManager" method="getStringBinding" parameter="jboss:service=invoker,type=pooled"/>
</attribute>
<attribute name="ClientConnectPort">0</attribute>
<attribute name="ClientRetryCount">1</attribute>
<attribute name="EnableTcpNoDelay">false</attribute>
<!-- Customized socket factory attributes
<attribute name="ClientSocketFactoryName">custom.client.factory</attribute>
<attribute name="ServerSocketFactoryName">custom.server.factory</attribute>
<attribute name="SslDomain">java:/jaas/pooledInvoker</attribute>
-->
<depends optional-attribute-name="TransactionManagerService">jboss:service=TransactionManager</depends>
</mbean>
Even with above setting, I see more than 20 threads getting created.
And I have understood through some reading that, when pooledinvoker is used. The thread name is Prefixed with PooledInvoker, but I dont see the same in trace log.
TRACE [org.jboss.remoting.transport.socket.SocketServerInvoker] (AcceptorThread[ServerSocket[addr=/0.0.0.0,port=0,localport=3873]]) SocketServerInvoker[rac2:3873] created WorkerThread#0