18.3. Pool Access
The pool is designed for concurrent usage.
Up to <max-pool-size/> threads can be inside the pool at the same time (or using connections from a pool).
Once this limit is reached, threads wait for the <blocking-timeout-seconds/> to use the pool before throwing a
No Managed Connections Available
exception. More information about this exception can be found at http://www.jboss.org/community/wiki/WhatDoesTheMessageNoManagedConnectionsAvailableMean.
You may need to use the
<allocation-retry/>
and <allocation-retry-wait-millis/>
elements to have the pool retry to obtain a connection before throwing the exception.