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Subject: PR027 review


PR027 was captured as an issue during the discussion of MakeConnection.

The issue is this:

Suppose the acksTo address is a distinct anonymous URI.

There are two options:

1) the acksTo may be the WSA anon + reference parameters
In this case acks can only get back either if the replyTo EPR matches 
the acksTo EPR.

2) the acksTo may be the RX anon + id
In this case I think acks must be polled for using MakeConnection. Of 
course they may be piggybacked onto other messages destined for the same 
RX anon URI. This isn't clear from the spec.

I think we need to address case #2 in the new MC spec document.

I believe case #1 is already covered by the following text in the 
specification:
Implementations MUST NOT use an endpoint reference in the AcksTo element 
that would prevent the
sending of Sequence Acknowledgements back to the RM Source.

I suggest we add the same text to AcksTo that we have for Endpoint:
Implementations MAY use the WS-RM anonymous URI template and doing so
implies that messages will be retrieved using a mechanism such as the 
MakeConnection message (see
section 3.7).

I will let the monk^D^D^D^Deditors figure out where this goes in the new 
specs :-)

Paul







-- 
Paul Fremantle
VP/Technology and Partnerships, WSO2 
OASIS WS-RX TC Co-chair

http://bloglines.com/blog/paulfremantle
paul@wso2.com
(646) 290 8050

"Oxygenating the Web Service Platform", www.wso2.com




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