[Bug 9702] New: Add a wse:ExpirationTimeConstraintsNotSupported fault

http://www.w3.org/Bugs/Public/show_bug.cgi?id=9702

           Summary: Add a wse:ExpirationTimeConstraintsNotSupported fault
           Product: WS-Resource Access
           Version: LC
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Eventing
        AssignedTo: public-ws-resource-access-notifications@w3.org
        ReportedBy: antoine.mensch@odonata.fr
         QAContact: public-ws-resource-access-notifications@w3.org


Supporting the min, max and exact constraints on requested expiration time may
be too complicated for small devices (especially since the semantics of
comparison for xsd:duration is not particularly well defined – e.g. is 1 month
greater than 30 days?). In addition, when using scarce resources, it is
important to leave the responsibility of the subscription life cycle to the
event source(as was the case in the Submission version of the spec). If this
feature is profiled out by DPWS (OASIS Devices Profile for Web Services), DPWS
may have to introduce a DPWS-specific fault, thus creating interop issues with
standard WS-Eventing subscribers. Therefore, a standard fault for handling this
case could be useful.

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Received on Monday, 10 May 2010 20:37:00 UTC