EJB container configuration

The EJB container is highly configurable by web console and XML file. For example, if we start WildFly through the command standalone.sh we will have a configuration as:

<subsystem xmlns="urn:jboss:domain:ejb3:1.2">
<session-bean>
<stateless>
<bean-instance-pool-ref pool-name="slsb-strict-max-pool"/>
</stateless>
<stateful default-access-timeout="5000" cache-ref="simple" clustered-cache-ref="clustered"/>
<singleton default-access-timeout="5000"/>
</session-bean>
<entity-bean>
<bean-instance-pool-ref pool-name="entity-strict-max-pool"/>
</entity-bean>
<pools>
<bean-instance-pools>
<strict-max-pool name="slsb-strict-max-pool" max-pool-size="20" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>
<strict-max-pool name="entity-strict-max-pool" max-pool-size="100" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>
</bean...