- From: RFC Errata System <rfc-editor@rfc-editor.org>
- Date: Wed, 13 Apr 2016 06:55:20 -0700 (PDT)
- To: mike@belshe.com, fenix@google.com, martin.thomson@gmail.com, ben@nostrum.com, alissa@cooperw.in, aamelnikov@fastmail.fm, mnot@mnot.net
- Cc: vfaronov@gmail.com, ietf-http-wg@w3.org, rfc-editor@rfc-editor.org
The following errata report has been submitted for RFC7540, "Hypertext Transfer Protocol Version 2 (HTTP/2)". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata_search.php?rfc=7540&eid=4666 -------------------------------------- Type: Technical Reported by: Vasiliy Faronov <vfaronov@gmail.com> Section: 9.1.2 Original Text ------------- A 421 response is cacheable by default, i.e., unless otherwise indicated by the method definition or explicit cache controls (see Section 4.2.2 of [RFC7234]). Corrected Text -------------- [paragraph removed] Notes ----- The HTTP cache key (RFC 7234 Section 2) is based on the request URI, not on properties of the connection. Therefore, if a client were to cache a 421 response, it would then use this cached 421 to satisfy further requests to the same URI, before it has a chance to connect to an authoritative server. With this paragraph removed, a 421 response is not cacheable by default, per RFC 7231 Section 6.1. Instructions: ------------- This erratum is currently posted as "Reported". If necessary, please use "Reply All" to discuss whether it should be verified or rejected. When a decision is reached, the verifying party (IESG) can log in to change the status and edit the report, if necessary. -------------------------------------- RFC7540 (draft-ietf-httpbis-http2-17) -------------------------------------- Title : Hypertext Transfer Protocol Version 2 (HTTP/2) Publication Date : May 2015 Author(s) : M. Belshe, R. Peon, M. Thomson, Ed. Category : PROPOSED STANDARD Source : Hypertext Transfer Protocol Bis APP Area : Applications Stream : IETF Verifying Party : IESG
Received on Wednesday, 13 April 2016 13:56:01 UTC