Doug, This does not seem to address the problem of queuing. Does the Event Source store / queue events for delivery via MakeConnection? Does it store an event queue for each separate subscription? There seem to be a number of other areas here that need to be handled in order to actually get a working implementation and interop, or am I missing something? Also, it is still not clear, when you send a MakeConenction to the Event Source, if you can tell the difference between a response that indicates "no events currently available" and one that indicates "the subscription is no longer available". Cheers, --Geoff From: public-ws-resource-access-request@w3.org [mailto:public-ws-resource-access-request@w3.org] On Behalf Of Doug Davis Sent: Monday, March 23, 2009 8:23 AM To: public-ws-resource-access@w3.org Subject: Issue 6432: updated proposal Updated proposal - keeping a minimalist approach in mind: Change the definition of Push Mode in section 3.3 from: A delivery mechanism where the source sends event messages to the sink as individual, unsolicited, asynchronous SOAP messages. to: A delivery mechanism where the source sends event messages to the sink as individual, asynchronous SOAP messages. And in section 2.2, after: This specification defines a single delivery mode, called Push Mode, which is simple asynchronous messaging. add the following text: By using this mode with a wse:NotifyTo EPR that contains an addressable wsa:Address value, a subscriber can ask for events to be delivered to the event sink via a connection that is initiated by the event source. A subscriber MAY also choose to a wsa:Address value that is a WS-MakeConnection anonymous URI template which allows for events to be delivered to a non- addressable endpoint via a connection that is initiated by the event sink. See the WS-MakeConnection specification for more information, and an example, of how this would work. thanks -Doug ______________________________________________________ STSM | Standards Architect | IBM Software Group (919) 254-6905 | IBM 444-6905 | dug@us.ibm.com The more I'm around some people, the more I like my dog.Received on Monday, 23 March 2009 16:55:32 UTC
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