Guarenteeing delivery

[ajpurkiss]

I want to use only the JMS part of JBoss for a system due to it being free (If the first stage goes fine we will then probably move onto something like SonicMQ which seems more complete to me depending on JBossMQ's performance)

Does JBoss MQ offer guarenteed delviery of a message.

i.e.

A sends message to JBoss running on B which using PubSub is sent to C.

If A looses connection to B it goes horribly wrong, what I infact need is for messages to be stored until they can be sent.

Is there a way to do this ? Is it a case of having the message sent to a local JBoss Queue and write something else that keeps trying to forward it onto a remote JBoss Queue until successful?

[ajpurkiss]

I know I can use a durable queue on the JBoss end to ensure C gets everything, just wondering what to do about the A to B end.