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Subject: RE: [ws-rx] Proposal for issue 27
I thought the issue i027 was to clarify that - the problem of ordering of messages across Sequences is out of scope for the WS-RX specifications and belongs to the higher up layers. I am not sure if the proposal below adds the intended clarification to the specs. IMHO, the proposal clarifies further the requirements for ordered delivery within a Sequence but it is not saying much about cross-sequence ordering being in or out of scope for the WS-RX specifications. I was not present on the conf-call when this issue was discussed but here is the cut-paste of the discussion from the minutes: PZF: I've seen considerable discussion on the mailing list whether this represents correct use of the protocol as designed - I believe the feeling of the TC is to accept the issue and discuss further when we get on to it. Stefan: Is this an issue of clarity in spec? Or something else? Andreas: It is about more clarity in spec Stefan: So, the spec should say "ordering should be enforced within a sequence"? Or specifically state something with respect to the ordering guarantee? Andreas: It should state the former. PZF: Are there any objections to accepting this as an issue? Duane: I have issues with this, but won't hold up the discussion... spanning of multiple sequences, IMHO, belongs to application layer. Andreas: I agree, but didn't find it very clearly stated in the spec. Duane: Is this then a proposal to clarify in the spec that the spanning of multiple sequences belongs to the application layer? Andreas: Yes PZF: This is an example of an issue which should be written more clearly.... PZF: Any objections to the issue (silence). Issue accepted ACTION: Andreas to write a clear proposal for this issue. Thanks, Sanjay >-----Original Message----- >From: Andreas Bjärlestam (HF/EAB) >[mailto:andreas.bjarlestam@ericsson.com] >Sent: Thursday, Sep 08, 2005 2:48 AM >To: ws-rx@lists.oasis-open.org >Subject: [ws-rx] Proposal for issue 27 > >In chapter 2 (lines 183-185) replace > >It requires that the sequence observed by the ultimate >receiver be non-decreasing. > >with > >It requires that the messages within a Sequence will be >delivered to the ultimate receiver in a non-decreasing order. > >or > >It requires that the messages within a Sequence will be >delivered in a non-decreasing order. > >We should also consider writing Sequence with capital S at line 176. > > >.Andreas >
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