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Newsgroups: comp.lang.java.programmer
Date: Fri, 11 Jan 2013 11:04:03 -0800 (PST)
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Subject: Re: JMS vs Sockets -- bandwidth, size, speed, etc.
From: Lew <lewbloch@gmail.com>
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Xref: csiph.com comp.lang.java.programmer:21332

Roedy Green wrote:
> What is JMS using under the covers?  UDP, TCP/IP?

Shared memory.

As Arne pointed out near the start of this discussion:
> JMS is just an API. 

Systems I've worked on have done different things depending on the 
configuration. Shared memory, dedicated pipes, specialized sockets 
are three things that can come in the very same JMS system.

GIYF.

-- 
Lew