tree 729791f9e31c2a5cd66904157c4f7b70535f35cc
parent 2eed800d54b1897b5305be8159bffd6c5c9ef2b6
author Christopher Faulet <cfaulet@haproxy.com> 1607361453 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1611238872 +0100

MEDIUM: mux-h1: Return a 501-not-implemented for upgrade requests with a body

If an HTTP protocol upgrade request with a payload is received, a
501-not-implemented error is now returned to the client. It is valid from
the RFC point of view but will be incompatible with the way the H2
websockets will be handled by HAProxy. And it is probably a very uncommon
way to do perform protocol upgrades.