Dear Matheus. I have almost the same problem. I want to use postgres 9.3 with pgbouncer and jboss eap 6. My database port is 5444 and pgbouncer port is 6432. In datasource I use the connection url like : <connection-url>jdbc:edb://localhost:6432/mforce</connection-url> But jboss cannot connect to the database and shows errors : /Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection/ Where did I do wrong? Thanks, Akbar -- View this message in context: http://postgresql.nabble.com/PGPool-II-V3-3-3-and-Jboss-7-2-0-tp5805367p5836793.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin