Hi Section 11.1 in RFC 3920 mentions: "With regard to XML processing, if an XMPP implementation receives such restricted XML data, it MUST ignore the data."
"restricted XML data" in this case is comments, PIs, CDATA, DOCTYPE declarations, entities. The way I understand this is that if we receive this, we should not fail, shut down the session or even send an error to the user. Instead, we should just ignore the unsupported piece of data and go on as usual. Would you agree? /niklas
