Re: [Speechsc] Last Call: <draft-ietf-speechsc-mrcpv2-24.txt> (Media Resource Control Protocol Version 2 (MRCPv2)) to Proposed Standard
Mykyta Yevstifeyev <evnikita2@gmail.com> Thu, 17 March 2011 15:31 UTC
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Date: Thu, 17 Mar 2011 17:27:01 +0200
From: Mykyta Yevstifeyev <evnikita2@gmail.com>
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Subject: Re: [Speechsc] Last Call: <draft-ietf-speechsc-mrcpv2-24.txt> (Media Resource Control Protocol Version 2 (MRCPv2)) to Proposed Standard
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Hello all, I'd like to comment the some sections regarding section 13.6 of draft-ietf-speechsc-mrcpv2-24, that is currently in Last Call. So, some comments in-line. > 13.6. session URL scheme registration > > IANA is requested to register the following new URI scheme. The > information below follows the template given in RFC4395 [RFC4395]. Here informative reference to RFC 4395 will be more appropriate. Moreover, below URL should be replaced by URI, per RFC 4395. > URL scheme name: "session" What status is requested - Permanent or Provisional? > URL scheme syntax: The syntax of this scheme is identical to that > defined for the "cid" scheme in section 2 of RFC2392. > Character encoding considerations: URI values are limited to the US- > ASCII character set. Here it would be better to say that "There are no other encoding considerations for the 'session' URIs not described in RFC 3986 [RFC3986]" with a normative reference to RFC 3986 or have a normative reference to ASCII standard. > Intended usage: The URI is intended to identify a data resource > previously given to the network computing resource. The purpose > of this scheme is to permit access to the specific resource for > the lifetime of the session with the entity storing the resource. > The media type of the resource CAN vary. There is no explicit > mechanism for communication of the media type. This scheme is > currently widely used internally by existing implementations, and > the registration is intended to provide information in the rare > (and unfortunate) case that the scheme is used elsewhere. The > scheme SHOULD NOT be used for open internet protocols. I cannot find such field in RFC 4395 template. Maybe you meant URI semantics? > Applications and/or protocols which use this URL scheme name: This > scheme name is used by MRCPv2 clients and servers. > Interoperability considerations: > The character set for URLs is restricted to US-ASCII. Note that > none of the resources are accessible after the MCRPv2 session > ends, hence the name of the scheme. For clients who establish one > MRCPv2 session only for the entire speech application being > implemented this is sufficient, but clients who create, terminate, > and recreate MRCP sessions for performance or scalability reasons > will lose access to resources established in the earlier > session(s). > Security considerations: The URIs defined here provide an > identification mechanism only. Given that the communication > channel between client and server is secure, that the server > correctly accesses the resource associated with the URI, and that > the server ensures session-only lifetime and access for each URI, > the only remaining security issues are those of the types of media > referred to by the URI. You should also have mentioned that generic security considerations for URIs described in RFC 3986 apply to this scheme as well. > Relevant publications: This specification, particularly sections > Section 6.2.7, Section 8.5.2, Section 9.5.1, and Section 9.9. > Contact for further information: Sarvi Shanmugham, sarvi@cisco.com > Author/Change controller: IESG Good to add the iesg@ietf.org address here. Thanks for considering my comments in advance. Mykyta Yevstifeyev 16.03.2011 21:13, The IESG wrote: > The IESG has received a request from the Speech Services Control WG > (speechsc) to consider the following document: > - 'Media Resource Control Protocol Version 2 (MRCPv2)' > <draft-ietf-speechsc-mrcpv2-24.txt> as a Proposed Standard > > The IESG plans to make a decision in the next few weeks, and solicits > final comments on this action. Please send substantive comments to the > ietf@ietf.org mailing lists by 2011-04-13. (This allows an additional two > weeks for review since the document is large and the review period overlaps > the Prague IETF meeting). Exceptionally, comments may be > sent to iesg@ietf.org instead. In either case, please retain the > beginning of the Subject line to allow automated sorting. > > The file can be obtained via > http://datatracker.ietf.org/doc/draft-ietf-speechsc-mrcpv2/ > > IESG discussion can be tracked via > http://datatracker.ietf.org/doc/draft-ietf-speechsc-mrcpv2/ > > > > No IPR declarations have been submitted directly on this I-D. > _______________________________________________ > IETF-Announce mailing list > IETF-Announce@ietf.org > https://www.ietf.org/mailman/listinfo/ietf-announce >
- [Speechsc] Last Call: <draft-ietf-speechsc-mrcpv2… The IESG
- Re: [Speechsc] Last Call: <draft-ietf-speechsc-mr… Mykyta Yevstifeyev
- Re: [Speechsc] Last Call: <draft-ietf-speechsc-mr… Dan Burnett
- Re: [Speechsc] Last Call: <draft-ietf-speechsc-mr… Slawomir Testowy
- Re: [Speechsc] Last Call: <draft-ietf-speechsc-mr… Slawomir Testowy
- Re: [Speechsc] Last Call: <draft-ietf-speechsc-mr… Dan Burnett