Change the Stack Protocol of JBoss Messaging to TCP

[ingedeut]

Hello,

can someone please answer the following questions:

1. I know that by default  the control channel of JBoss Messaging uses UDP as JGroups Default Protocol. Is it possible to change it to use TCP?
2. By Default the Discovery Protocol is Ping (resp. MPING). Is possible to change it to use Ping with Ping GossipRoute?

I want to change the protocol from udp to tcp beacause udp is not allowed when using Amazon Cloud Web Services.

Thanks in advance.

--Regards

Younes