Adrian Georgescu wrote: > > The problem with using inside XCAP documents references to external > documents opens the can of worms of incorrect or purposely wrong > provisioning that can lead to loops, denial of service attacks to name > only a few obvious problems. If you trust a SIP UA to upload this > information into your presence server in a public Internet scenario, > it is a naive thing to do. > > Secondly, the design of OpenSIPS will not allow you to fetch http > documents from remote server in a non-blocking way. You server will > get stuck when the url is not reachable quickly. The new design for > 2.0 will address this but it does not mean is a smart thing to do. > > Though I am eager to follow standards as close as I can, getting close > to these OMA specs are in no way something future proof or rock solid > design wise. They seem to provide some answers for legitimate > questions, while they do this by infinitely complicating things and > introducing other elements that raise more questions. > > If you want to go down the OMA path using Mercuro or other OMA client > you must go an get some OMA compliant Presence Server and XCAP server > instead of trying to use open source software that most of the time > uses pure IETF specifications and work around for what is not or is > poorly specified. > > Adrian > Thanks for your advices. I'll make up my mind about it but for the moment I plan to continue to investigate on those technologies. So I've to continue testing IMS with Opensource solution for the moment.
Saúl Ibarra Corretgé wrote: > > I can't give you a time estimation, but we'll get rid of the > refreshWatchers and replace it with a PUBLISH message with xcapdiff > payload. This message will be generated every time a document is changed > in the OpenXCAP server. Then, presence_xcapdiff will be modified > accordingly, to refresh the watchers when needed. > Great news ! This change really makes sense to me. Let us know when modification occurs. Regards -- View this message in context: http://n2.nabble.com/Question-Regarding-Watchers-table-tp3856740p4937926.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
