Re: [core] I-D Action: draft-ietf-core-too-many-reqs-04.txt

[Benjamin Damm <[e-mail]>]

+1

If this document was standard we'd be using it today. We have this
problem is spades because proxy based throttling of CoAP transmissions
is turning into a big focus for us.  Today, we use 5.03 Service
Unavailable to handle this case of a client pushing too many requests
for a specific endpoint through a proxy. 4.29 is much preferred as it
more accurately describes the reason for the error.

The language added about the proxy is particularly relevant in our case.
Thanks for adding it.

-Ben

The 07/24/2018 08:21, Jim Schaad wrote:
> I believe that this document is ready to progress.
> 
> > -----Original Message-----
> > From: core <[e-mail]> On Behalf Of Ari Keränen
> > Sent: Tuesday, July 24, 2018 6:55 AM
> > To: core <[e-mail]>
> > Subject: Re: [core] I-D Action: draft-ietf-core-too-many-reqs-04.txt
> > 
> > This version addresses the WGLC comment from Jim about the potential
> > "unexpected" 4.29 responses to first request.
> > 
> > 
> > Cheers,
> > Ari
> > 
> > > On 24 Jul 2018, at 16.52, [e-mail] wrote:
> > >
> > >
> > > A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> > > This draft is a work item of the Constrained RESTful Environments WG of
> the
> > IETF.
> > >
> > >        Title           : Too Many Requests Response Code for the
> Constrained
> > Application Protocol
> > >        Author          : Ari Keranen
> > > 	Filename        : draft-ietf-core-too-many-reqs-04.txt
> > > 	Pages           : 5
> > > 	Date            : 2018-07-24
> > >
> > > Abstract:
> > >   A Constrained Application Protocol (CoAP) server can experience
> > >   temporary overload because one or more clients are sending requests
> > >   to the server at a higher rate than the server is capable or willing
> > >   to handle.  This document defines a new CoAP Response Code for a
> > >   server to indicate that a client should reduce the rate of requests.
> > >
> > >
> > > The IETF datatracker status page for this draft is:
> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dietf-2Dcore-2Dtoo-2Dmany-2Dreqs_&d=DwIFAw&c=pqcuzKEN_84c78MOSc5_fw&r=GYGBKg0XeEBnyXmKSs4zZ6DBOYB5tLwwWSrFtYahCvs&m=6u-_cWKLHAItbJXiNqhsNXhwd3RWx1Bvs4ORCvkvB2I&s=WlnpPmykhIa64yCk6yt8hI_ETb61GTJMFlr7rfT1KUE&e=
> > >
> > > There are also htmlized versions available at:
> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dietf-2Dcore-2Dtoo-2Dmany-2Dreqs-2D04&d=DwIFAw&c=pqcuzKEN_84c78MOSc5_fw&r=GYGBKg0XeEBnyXmKSs4zZ6DBOYB5tLwwWSrFtYahCvs&m=6u-_cWKLHAItbJXiNqhsNXhwd3RWx1Bvs4ORCvkvB2I&s=f2KxEosouR3KwV8Ob8hfhOMjVIGvPFmvZKie0mmgRgg&e=
> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_html_draft-2Dietf-2Dcore-2Dtoo-2Dmany-2Dreqs-2D04&d=DwIFAw&c=pqcuzKEN_84c78MOSc5_fw&r=GYGBKg0XeEBnyXmKSs4zZ6DBOYB5tLwwWSrFtYahCvs&m=6u-_cWKLHAItbJXiNqhsNXhwd3RWx1Bvs4ORCvkvB2I&s=e1vsgQN0oLH15cyAn20MnMshBT70vPNOIkKe7-H28IM&e=
> > >
> > > A diff from the previous version is available at:
> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_rfcdiff-3Furl2-3Ddraft-2Dietf-2Dcore-2Dtoo-2Dmany-2Dreqs-2D04&d=DwIFAw&c=pqcuzKEN_84c78MOSc5_fw&r=GYGBKg0XeEBnyXmKSs4zZ6DBOYB5tLwwWSrFtYahCvs&m=6u-_cWKLHAItbJXiNqhsNXhwd3RWx1Bvs4ORCvkvB2I&s=UC0sa1wd1p7ievcQI4Ow-So0Q4gnOKx_QRi_FmJ8FzY&e=
> > >
> > >
> > > 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.
> > >
> > > Internet-Drafts are also available by anonymous FTP at:
> > > https://urldefense.proofpoint.com/v2/url?u=ftp-3A__ftp.ietf.org_internet-2Ddrafts_&d=DwIFAw&c=pqcuzKEN_84c78MOSc5_fw&r=GYGBKg0XeEBnyXmKSs4zZ6DBOYB5tLwwWSrFtYahCvs&m=6u-_cWKLHAItbJXiNqhsNXhwd3RWx1Bvs4ORCvkvB2I&s=CPAcV557eRgvQ3JqSakUmqJSWTHI1iRRMiIe01r1T6g&e=
> > >
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