Re: [ppsp] Fw: RE: New draft for usage of PPSP

["Huangyihong (Rachel)" <[e-mail]>]

Hi Di Wu,

Please see inline.

BR,
Rachel

> -----Original Message-----
> From: Di Wu [mailto:[e-mail]]
> Sent: Friday, July 04, 2014 10:25 AM
> To: fsong; Huangyihong (Rachel); [e-mail]
> Subject: Re: Fw: RE: [ppsp] New draft for usage of PPSP
> 
> Hi, Dear Rachel,
> 
> Thank you for your suggestion. Please see my respond in line.
> 
> Best,
> Di Wu
> 
> > FROM: Huangyihong (Rachel)
> > DATE: 2014-07-02 10:23
> > TO: 邓灵莉/Lingli Deng; 'fsong'; Zongning; [e-mail]
> > CC: [e-mail]
> > SUBJECT: RE: [ppsp] New draft for usage of PPSP
> >
> > Hi Fei,
> >
> > As Lingli said, issue 4 and issue 5 have been addressed in the
> > extended tracker protocol. Extended tracker protocol extends the JOIN
> > message and STAT_REPORT message to include content information.
> > We'll submit the new version of extended tracker protocol soon before
> > the deadline.
> As I mentioned before, these usage of PPSP system are based on the current
> tracker and peer protocol, so as the gap part. We are looking forward to your
> new version of extended tracker protocol.

[Rachel]: Extended tracker protocol has been updated. Your comments are welcomed.
> 
> > As for issue 6, I'm not sure that PPSP system should provide message
> > to change its PeerMode when the peer gets the whole content. If it
> > wants to become SEED, it can leave the swarm and join the swarm again
> > as SEED.
> As for issue 6, we think PPSP system should consider it to provided a better
> service for peers.
[Rachel]: Sure. I'm just explaining that base protocol could do it in another way. Some peers may not want to share their content when they finish downloading. If the ppsp system change it automatically. It will be against those people's will. Let's see what WG thinks of it.

> However, I'm not sure of the real motivation for putting the
> PeerMode into system.

[Rachel]: PeerMode could distinguish peers. When a peer connects to the tracker, the tracker has to understand if it is to provide the content sharing or it asks for the peer list to exchange content. They are different process (see section 5.1 of base tracker protocol).

> > BR,
> > Rachel
> >
> >> -----Original Message-----
> >> From: ppsp [mailto:[e-mail]] On Behalf Of
> > 邓灵莉/Lingli Deng
> >> Sent: Wednesday, July 02, 2014 9:45 AM
> >> To: 'fsong'; Zongning; [e-mail]
> >> Cc: [e-mail]
> >> Subject: Re: [ppsp] New draft for usage of PPSP
> >>
> >> Hi Fei,
> >>
> >> This is an interesting draft. Thanks for set up this discussion for
> > PPSP operation.
> >> As for the parameter recommendations, I am wondering if it would
> > help if more
> >> information about the system you are targeting is provided? Would
> > the
> >> recommendations be dependent on the system settings, like the scale
> > of the
> >> system, etc.?
> >> You might also want to take a look at the extended tracker protocol,
> > which I
> >> believe aims to solve at least some of the issues you raised in
> > terms of the base
> >> tracker protocol.
> >>
> >> Lingli
> >>
> >> > -----Original Message-----
> >> > From: ppsp [mailto:[e-mail]] On Behalf Of Fei Song
> >> > Sent: Wednesday, July 02, 2014 8:49 AM
> >> > To: Zongning; [e-mail]
> >> > Cc: [e-mail]
> >> > Subject: [ppsp] New draft for usage of PPSP
> >> >
> >> > Dear all：
> >> >
> >> > We have submitted a new draft about usage of PPSP.
> >> > http://www.ietf.org/id/draft-zhang-ppsp-usage-00.txt
> >> > Comments and suggestions are more than welcome.
> >> > Thank you very much！
> >> >
> >> > --------------
> >> > Fei Song
> >> > >Dear all,
> >> > >
> >> > >Please let Yunfei and I know if you plan to present any drafts in
> > the
> >> > >PPSP
> >> > WG session in Toronto.
> >> > >We have put Tracker Base Protocol and Tracker Extended Protocol
> > into
> >> > >the
> >> > agenda, but obviously have enough time to accommodate more topics
> > &
> >> > drafts...
> >> > >
> >> > >Thanks.
> >> > >
> >> > >-Yunfei & Ning
> >> > >
> >> > _______________________________________________
> >> > ppsp mailing list
> >> > [e-mail]
> >> > https://www.ietf.org/mailman/listinfo/ppsp
> >>
> >>
> >>
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