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Re: Updated Table: wsaw:Anonymous Combinations

From: Arun Gupta <Arun.Gupta@Sun.COM>
Date: Wed, 09 Aug 2006 13:21:51 -0700
To: Anish Karmarkar <Anish.Karmarkar@oracle.com>
Cc: W3C WS-Addressing Public List <public-ws-addressing@w3.org>
Message-id: <44DA43DF.5060203@sun.com>

Anish,

See in line ...

Anish Karmarkar wrote:
> Arun,
> 
> Thanks for generating this.
> 
> Two comments:
> 
> 1) We may have to update the table once we resolve issue CR32 which asks 
> the question whether 'none' is ok when wsaw:Anonymous='required'.
Do you want that to be mentioned in the table ?

> 
> 2) The general principle that is being used is:
> "If the receiver is going to generate a fault and FaultTo value is 
> incorrect, then it may send the fault over the back-channel with the 
> understanding that the sender may not receive or process this fault."
> 
> but this rule is not used when faultTo='none', for example in 4E.
Rule 3 already defines the meaning for none. Do you think this should be 
explicitly mentioned as part of this rule as well ?

-Arun

> 
> -Anish
> -- 
> 
> Arun Gupta wrote:
>> Attached is the updated set of rules and table based upon Anish's 
>> recommendation. I've preserved the grey color of cells in the original 
>> table [1] but updated the resolution.
>>
>> [1] 
>> http://lists.w3.org/Archives/Public/public-ws-addressing/2006Aug/att-0001/anonymous-semantics.htm__charset_WINDOWS-1252 
>>
>>
>> -Arun
>>
>> ------------------------------------------------------------------------
>>
>>
>>   wsaw:Anonymous and ReplyTo/FaultTo Combinations
>>
>> *Purpose:*
>>
>> This document defines the behavior of an endpoint based upon the 
>> combinations of ReplyTo/FaultTo EPRs in the message received and the 
>> value of wsaw:Anonymous.
>>
>> *Rules:*
>>
>>    1. Columns A and B define a combination of ReplyTo and FaultTo
>>       received at a receiver.
>>    2. Each cell in columns D, E and F define outbound message flow from
>>       receiver after the inbound message is processed.      3. "None" 
>> URI is a special address whose semantics are defined in
>>       WS-Addressing Core
>>       <http://www.w3.org/TR/2006/REC-ws-addr-core-20060509/#predefaddr>.
>>    4. If the receiver is going to generate a fault and FaultTo value is
>>       incorrect, then it may send the fault over the back-channel with
>>       the understanding that the sender may not receive or process this
>>       fault.
>>
>>  
>>
>>       *A*     *B*     *C*     *D*     *E*
>> *ReplyTo*     *FaultTo*     *Anonymous=Optional*     
>> *Anonymous=Required* *Anonymous=Prohibited*
>> *1*     Anon     Not Specified     Normal or Fault response on 
>> transport back channel.     Normal or Fault response on transport back 
>> channel.     Generates a fault and may send the fault on transport 
>> back channel.
>> *2*     Anon     Anon     Normal or Fault response on transport back 
>> channel. Normal or Fault response on transport back channel.     
>> Generates a fault and may send the fault on transport back channel.
>> *3*     Anon     Non-Anon     Normal response on transport back 
>> channel, Fault response to FaultTo address.     Generates a fault and 
>> may send the fault on transport back channel.     Generates a fault 
>> and send Fault response to FaultTo address.
>> *4*     Anon     None     Normal response on transport back channel, 
>> Fault response is discarded.     Normal response on transport back 
>> channel, Fault response is discarded.     Generates a fault and 
>> discards it.
>> *5*     Non-Anon     Not specified     Normal and Fault response to 
>> ReplyTo address.     Generates a fault and may send the fault on 
>> transport back channel.     Normal and Fault response to ReplyTo address
>> *6*     Non-Anon     Anon     Normal response to ReplyTo address, 
>> Fault response on transport back channel.     Generates a fault and 
>> send Fault response on transport back channel.      Generates a fault 
>> and may send the fault on transport back channel.
>> *7*     Non-Anon     Non-Anon     Normal response to ReplyTo address, 
>> Fault response to FaultTo address.     Generates a fault and may send 
>> the fault on transport back channel.     Normal response to ReplyTo 
>> address, Fault response to FaultTo address.
>> *8*     Non-Anon     None     Normal response on transport back 
>> channel, Fault response is discarded.     Generates a fault and 
>> discards it.     Normal response to ReplyTo address, Fault response is 
>> discarded.
>> *9*     None     Not specified     Normal and Fault response are 
>> discarded. Normal and Fault response are discarded.     Normal and 
>> Fault response are discarded.
>> *10*     None     Anon     Normal response is discarded, Fault 
>> response sent on transport back channel.     Normal response is 
>> discarded, Fault response sent on transport back channel.     
>> Generates a fault and may send the fault on transport back channel.
>> *11*     None     Non-Anon     Normal response is discarded, Fault 
>> response sent to FaultTo address.     Generates a fault and may send 
>> the fault on transport back channel.     Normal response is discarded, 
>> Fault response sent to FaultTo address.
>> *12*     None     None     Normal and Fault response are 
>> discarded.     Normal and Fault response are discarded.     Normal and 
>> Fault response are discarded.
>>
>>  
>>
>> Last Updated: /August 09, 2006 10:18 AM /
>>

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Received on Wednesday, 9 August 2006 20:21:38 GMT

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