From: Sivakumar Thyagarajan <sivakumar.thyagarajan_at_oracle.com>
Date: Mon, 07 Jan 2013 16:02:28 +0530

Hi

FYI. There is an ongoing discussion on Singleton MDBs in the EJB EG:
http://java.net/projects/ejb-spec/lists/jsr345-experts/archive/2013-01/message/0

The Connector spec doesn't have any requirement on the size of the MDB
(MessageEndpoint) pool. So if the MDB container chooses to limit a
MessageEndpoint to '1' for Singleton MDBs that should be fine as long as
the MDB container follows the semantics of
MessageEndpointFactory.createMessageEndpoint.

What do you think?

Thanks
--Siva.