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Subject: Issue 084 - DPWS - Service Subscribe Fault Clarification
This issue is assigned the number 084. For further
discussions on this issue, please refer to this issue number or use this
thread. From: Scott de Deugd
[mailto:dedeugd@us.ibm.com] Document:
DPWS 1.1-spec-wd-02-1 Description:
R3018: If
a HOSTED SERVICE does not understand the [address] of the End To of a Subscribe
SOAP ENVELOPE, the HOSTED SERVICE MUST generate a wsa:DestinationUnreachable
SOAP Fault.". R3018: If
a HOSTED SERVICE does not understand the [address] of the End To of a Subscribe
SOAP ENVELOPE, the HOSTED SERVICE MUST generate a wsa:DestinationUnreachable
SOAP Fault in place of a SubscribeResponse.
The
details of the fault sent back to the client needs to reference the bad EPR -
otherwise people may think it was the wsa:To of the Subscribe. Performing a
check during the Subscribe does not prevent the possibility of an EndTo or
NotifyTo URI becoming unreachable at a later point in time. However, doing such
a check during Subscribe may be useful in detecting erroneous URIs or
unsupported transports. |
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