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Posted to github@trafficserver.apache.org by GitBox <gi...@apache.org> on 2021/05/31 23:38:58 UTC

[GitHub] [trafficserver] masaori335 commented on pull request #7904: Ensure the HTTP portion of the protocol string is upper case

masaori335 commented on pull request #7904:
URL: https://github.com/apache/trafficserver/pull/7904#issuecomment-851717781


   RFC 7230 obsoletes RFC 2616. It clarified HTTP-version is case-sensitive.
   
   [RFC 7230 A.2.  Changes from RFC 2616](https://datatracker.ietf.org/doc/html/rfc7230#appendix-A.2)
   > The HTTP-version ABNF production has been clarified to be case-
   > sensitive.  Additionally, version numbers have been restricted to
   > single digits, due to the fact that implementations are known to
   > handle multi-digit version numbers incorrectly.  (Section 2.6)
   
   [RFC 7230 Section 2.6](https://datatracker.ietf.org/doc/html/rfc7230#section-2.6)
   > HTTP-version is case-sensitive.
   >
   >     HTTP-version  = HTTP-name "/" DIGIT "." DIGIT
   >     HTTP-name     = %x48.54.54.50 ; "HTTP", case-sensitive


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