There will always be a response to SEND request, irrespective of value
of Failure-Report header.
Sanjay
________________________________
From: Vikas Jayaprakash [mailto:[EMAIL PROTECTED]
Sent: Friday, November 30, 2007 12:53 AM
To: Sanjay Sinha (sanjsinh)
Cc: sip-implementors@lists.cs.columbia.edu
Subject: Re: [Sip-implementors] MSRP with Failure-Report header
No/Partial
Hi,
Please correct me if my understanding is wrong.
I will put it this way. What about the transaction response from
Relay back to Orig UE when:
1. When Relay receives an error-free MSRP SEND request with
Failure-Report =No.
Did you mean Final response is sent back to Orig UE?
2. When Relay receives an error-free MSRP SEND request with
Failure-Report =Partial.
Thanks & Regards,
Vikas Jayaprakash
On Nov 30, 2007 2:00 AM, Sanjay Sinha (sanjsinh)
<[EMAIL PROTECTED]> wrote:
If the Failure-Report header has a value of "no", then
the relay should
forward SEND request to next hop and send the final
response from it
upstream.
Failure-Report header with value "partial" is treated
similar to "yes"
in case of error with SEND, ie a REPORT upstream with
the error.
Sanjay
>-----Original Message-----
>From: [EMAIL PROTECTED]
>[mailto:[EMAIL PROTECTED]
On
>Behalf Of Vikas Jayaprakash
>Sent: Thursday, November 29, 2007 7:36 AM
>To: sip-implementors@lists.cs.columbia.edu
>Subject: [Sip-implementors] MSRP with Failure-Report
header No/Partial
>
>Hi All,
>
>My doubt is w.r.t MSRP
>
>RFC 4975/4976 clearly mentions that if Initial valid
MSRP SEND
>is received at the relay with *Failure-Report = YES*,
then the
>relay sends back final response to the UE.
>
>A) *RFC 4976: Section 6.4.1 page 20 says*:
> If an incoming SEND request contains a
Failure-Report header with a
> value of "yes", an MSRP relay that receives that
SEND request MUST
> respond with a final response immediately.
>
>However if a valid Initial MSRP SEND request is
received by
>relay with Failure-Report = Partial or No, then what
should Relay do?
>
>I think we cannot consider that MSRP SEND comes in with
>Failure-Report = YES as default value because
>
>B) *RFC 4975 : 5.3 page 10 says*:
>
> The Success-Report header field can have a value of
"yes"
>or "no" and
> the Failure-Report header field can have a value of
"yes", "no", or
> "partial".
>
>If we logically take into account that if valid Initial
*MSRP
>SEND* request is received by relay with *Failure-Report
=
>No*, then we need no send any response to it. And in
case of
>*Partial *do we treat it as *YES *and send back a final
>response to the sender of *MSRP SEND *message?
>
>
>Thanks & Regards,
>Vikas Jayaprakash
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>
--
Thanks & Regards,
Vikas Jayaprakash
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