Re: [sipcore] I-D Action: draft-ietf-sipcore-sessiontimer-race-01.txt

[Brian Rosen <[e-mail]>]

Chairs want this draft finished.

We have an hour, and if we can finish it, let’s do it.  If it is finished, let’s get it on the approval path.

I need to publish the agenda today.

Brian

> On Mar 5, 2018, at 11:41 AM, Christer Holmberg <[e-mail]> wrote:
> 
> Hi,
> 
> I forgot to mention that the new version is only because the previous one was about to expire, so apart from the year there should be no changes. Sorry for that.
> 
> I will provide some suggestions regarding how to move forward soon.
> 
> Regards,
> 
> Christer
> 
> Sent from my iPhone
> 
> On 5 Mar 2018, at 18.12, Paul Kyzivat <[e-mail] <mailto:[e-mail]>> wrote:
> 
>> Christer,
>> 
>> So far I have only skimmed the draft. (I *will* read it more carefully later.) A couple of comments:
>> 
>> 1) Examples of the cases you are trying to clarify would be helpful.
>> 
>> 2) in 3.1, am I right in concluding this is to cover the situation
>>   introduced by section 3.2?  But doesn't this also eliminate the
>>   mechanism for overtly turning off session timer by sending an
>>   invite without session-expires?
>> 
>>    Thanks,
>>    Paul
>> 
>> On 3/5/18 9:13 AM, [e-mail] <mailto:[e-mail]> wrote:
>>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>>> This draft is a work item of the Session Initiation Protocol Core WG of the IETF.
>>>         Title           : Session Initiation Protocol (SIP) Session Timer Glare Handling
>>>         Author          : Christer Holmberg
>>>    Filename        : draft-ietf-sipcore-sessiontimer-race-01.txt
>>>    Pages           : 7
>>>    Date            : 2018-03-05
>>> Abstract:
>>>    This document updates RFC 4028, by clarifying the procedures for
>>>    negotiating usage of the Session Initiation Protocol (SIP) session
>>>    timer mechansim, in order to avoid a race condition where both
>>>    endpoints trigger simultaneous negotiations.
>>> The IETF datatracker status page for this draft is:
>>> https://datatracker.ietf.org/doc/draft-ietf-sipcore-sessiontimer-race/ <https://datatracker.ietf.org/doc/draft-ietf-sipcore-sessiontimer-race/>
>>> There are also htmlized versions available at:
>>> https://tools.ietf.org/html/draft-ietf-sipcore-sessiontimer-race-01 <https://tools.ietf.org/html/draft-ietf-sipcore-sessiontimer-race-01>
>>> https://datatracker.ietf.org/doc/html/draft-ietf-sipcore-sessiontimer-race-01 <https://datatracker.ietf.org/doc/html/draft-ietf-sipcore-sessiontimer-race-01>
>>> A diff from the previous version is available at:
>>> https://www.ietf.org/rfcdiff?url2=draft-ietf-sipcore-sessiontimer-race-01 <https://www.ietf.org/rfcdiff?url2=draft-ietf-sipcore-sessiontimer-race-01>
>>> Please note that it may take a couple of minutes from the time of submission
>>> until the htmlized version and diff are available at tools.ietf.org <http://tools.ietf.org/>.
>>> Internet-Drafts are also available by anonymous FTP at:
>>> ftp://ftp.ietf.org/internet-drafts/ <ftp://ftp.ietf.org/internet-drafts/>
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>>> https://www.ietf.org/mailman/listinfo/sipcore <https://www.ietf.org/mailman/listinfo/sipcore>
>> 
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