El Monday 31 March 2008 22:09:19 Iñaki Baz Castillo escribió: > Hi, I'm trying to get the steps the Transport Layer must perform when > receiving a request, but it doesn't seem to appear very "clear" in RFC 3261 > (at last I cannot find them). > > I've compiled the steps I've found and would like to know if they are > correct in the order they appear, or if someone is missing or no needed. > > Steps: > > 1) If a mandatory header doesn't exist discard silently the message. > Mandatory headers are To, From, CSeq, Call-ID, Max-Forwards, Via. > > 2) If TCP and there is not "Content-Length" reply: > "400 Content-Length header missing". <-- other error more appropiate? > > 3) If body is truncated (less that indicated value in "Content-Length") > reply: "400 Wrong content length" <--- ??? > > 4) Add Via "received" parameter if neccesary. > > 5) Try to match an existing server transaction (17.2.3). If a matching > server transaction is found, the request is passed to that transaction for > processing. If no match is found, the request is passed to the core, which > may decide to construct a new server transaction for that request.
No help with this? :( -- Iñaki Baz Castillo [EMAIL PROTECTED] _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
