IETF Logo Mail Archive

RE: [Sip] Support for Multipart/MIME

"Christer Holmberg \(JO/LMF\)" <christer.holmberg@ericsson.com> Fri, 11 May 2007 01:45 UTC

Return-path: <sip-bounces@ietf.org>
Received: from [127.0.0.1] (helo=stiedprmman1.va.neustar.com) by megatron.ietf.org with esmtp (Exim 4.43) id 1HmKC0-0003yc-NW; Thu, 10 May 2007 21:45:12 -0400
Received: from sip by megatron.ietf.org with local (Exim 4.43) id 1HmKBy-0003yX-W0 for sip-confirm+ok@megatron.ietf.org; Thu, 10 May 2007 21:45:10 -0400
Received: from [10.91.34.44] (helo=ietf-mx.ietf.org) by megatron.ietf.org with esmtp (Exim 4.43) id 1HmKBx-0003yL-Ur for sip@ietf.org; Thu, 10 May 2007 21:45:09 -0400
Received: from mailgw3.ericsson.se ([193.180.251.60]) by ietf-mx.ietf.org with esmtp (Exim 4.43) id 1HmKBw-0005Nn-Ed for sip@ietf.org; Thu, 10 May 2007 21:45:09 -0400
Received: from mailgw3.ericsson.se (unknown [127.0.0.1]) by mailgw3.ericsson.se (Symantec Mail Security) with ESMTP id CC722204B5; Fri, 11 May 2007 03:44:33 +0200 (CEST)
X-AuditID: c1b4fb3c-aa4eebb0000073d5-56-4643ca81389f
Received: from esealmw126.eemea.ericsson.se (unknown [153.88.254.123]) by mailgw3.ericsson.se (Symantec Mail Security) with ESMTP id B08D42047F; Fri, 11 May 2007 03:44:33 +0200 (CEST)
Received: from esealmw113.eemea.ericsson.se ([153.88.200.4]) by esealmw126.eemea.ericsson.se with Microsoft SMTPSVC(6.0.3790.1830); Fri, 11 May 2007 03:44:33 +0200
x-mimeole: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Subject: RE: [Sip] Support for Multipart/MIME
Date: Fri, 11 May 2007 03:44:22 +0200
Message-ID: <7374777208BDC7449D5620EF9423256703F85F39@esealmw113.eemea.ericsson.se>
In-Reply-To: <464354C1.6030003@cisco.com>
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Thread-Topic: [Sip] Support for Multipart/MIME
Thread-Index: AceTJ8VnmL4cp4XTR5CdVn9CqRODrgARURsg
References: <0ee901c7931e$dd43f9b0$c4a36b80@amer.cisco.com> <464354C1.6030003@cisco.com>
From: "Christer Holmberg (JO/LMF)" <christer.holmberg@ericsson.com>
To: Paul Kyzivat <pkyzivat@cisco.com>, Dan Wing <dwing@cisco.com>
X-OriginalArrivalTime: 11 May 2007 01:44:33.0513 (UTC) FILETIME=[ECB19D90:01C7936D]
X-Brightmail-Tracker: AAAAAA==
X-Spam-Score: 0.0 (/)
X-Scan-Signature: d6b246023072368de71562c0ab503126
Cc: sip@ietf.org
X-BeenThere: sip@ietf.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Session Initiation Protocol <sip.ietf.org>
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/sip>, <mailto:sip-request@ietf.org?subject=unsubscribe>
List-Post: <mailto:sip@ietf.org>
List-Help: <mailto:sip-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/sip>, <mailto:sip-request@ietf.org?subject=subscribe>
Errors-To: sip-bounces@ietf.org

Hi,

The following is not a proposal, but more "brain storming".

Would it be helpful to have a SIP header, e.g. Content-Type-List, which
would list the different Content-Types in a multipart/* body. 

A node could then first check that header in order to see whether the
multipart/* contains something a specific node is interested in -
without having to parse the full multipart/* body first. It could speed
up the processing in nodes which may have interest only in a small set
of Content-Types.

Comments?

Regards,

Christer


_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors@cs.columbia.edu for questions on current sip
Use sipping@ietf.org for new developments on the application of sip

v2.23.0 | Report a Bug | By Email