[hybi] [Technical Errata Reported] RFC6455 (5453)
RFC Errata System <rfc-editor@rfc-editor.org> Wed, 08 August 2018 13:41 UTC
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Subject: [hybi] [Technical Errata Reported] RFC6455 (5453)
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The following errata report has been submitted for RFC6455, "The WebSocket Protocol". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata/eid5453 -------------------------------------- Type: Technical Reported by: Julian Reschke <julian.reschke@gmx.de> Section: 4.1 Original Text ------------- 2. If the response lacks an |Upgrade| header field or the |Upgrade| header field contains a value that is not an ASCII case- insensitive match for the value "websocket", the client MUST _Fail the WebSocket Connection_. Corrected Text -------------- 2. If the response lacks an |Upgrade| header field or the |Upgrade| header field contains a value that does not match "WebSocket", the client MUST _Fail the WebSocket Connection_. Notes ----- HTTP upgrade tokens are case-sensitive, and the token registered by RFC 6455 is "WebSocket" (see <https://www.iana.org/assignments/http-upgrade-tokens/http-upgrade-tokens.xhtml>). Examples should be adjusted accordingly. If stricter checks actually break the protocol, an alternative would be to register more variants of the token, such as "websocket". 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 can log in to change the status and edit the report, if necessary. -------------------------------------- RFC6455 (draft-ietf-hybi-thewebsocketprotocol-17) -------------------------------------- Title : The WebSocket Protocol Publication Date : December 2011 Author(s) : I. Fette, A. Melnikov Category : PROPOSED STANDARD Source : BiDirectional or Server-Initiated HTTP APP Area : Applications Stream : IETF Verifying Party : IESG
- [hybi] [Technical Errata Reported] RFC6455 (5453) RFC Errata System
- Re: [hybi] [Technical Errata Reported] RFC6455 (5… Andy Green
- Re: [hybi] [Technical Errata Reported] RFC6455 (5… Julian Reschke