On Mar 16, 2011, at 11:54 , Mark Rejhon wrote: > On a related note, are there situations where messsages is type="chat" > but does NOT contain a <body>? I couldn't find a guideline relating > to this, as this is also relevant to my work-in-progress. >
CSN (XEP-0082) is the most common case where we have a <message type='chat'/> with no <body/>. Another is likely to be whatever encryption paradigm we standardize. RFC 3921bis briefly talks about what a "chat session" is, but does not mandate (or suggest, or preclude) every <message type='chat'/> include a <body/>. - m&m
smime.p7s
Description: S/MIME cryptographic signature
