Java Message Service Examples - The Java EE 6 Tutorial: Advanced Topics - page 417

Note
Any mechanism for exchanging messages between systems is specific
to the Java EE server implementation. This tutorial describes how to
use the GlassFish Server for this purpose.
Suppose you want to run the Producer client on one system, earth , and the
SynchConsumer client on another system, jupiter . Before you can do so, you need
to perform these tasks:
1. Create two new connection factories
2. Change the name of the default JMS host on one system
3. Edit the source code for the two examples
4. Recompile and repackage the examples
Note
A limitation in the JMS provider in the GlassFish Server may cause a
runtime failure to create a connection to systems that use the Dynamic
Host Configuration Protocol (DHCP) to obtain an IP address. You can,
however, create a connection from a system that uses DHCP to a system
that does not use DHCP. In the examples in this tutorial, earth can be
a system that uses DHCP, and jupiter can be a system that does not
use DHCP.
When you run the clients, they will work as shown in Figure 21-1 . The client run on
earth needs the queue on earth only so the resource injection will succeed. The con-
nection, session, and message producer are all created on jupiter using the connec-
tion factory that points to jupiter . The messages sent from earth will be received on
jupiter .