tree d6a3fd6b85ed3b8ba08f88c083d203f99afcde51
parent c4bfa59f1d534f226d309c9932c0d35b279cffe7
author Christopher Faulet <cfaulet@haproxy.com> 1606894814 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1607089309 +0100

DOC: config: Add notes about errors emitted by H1 mux

Now, some errors are handled by the H1 multiplexer. During the headers
parsing request, there is no stream attached to the H1 mux. Thus, if an
error is reported at this stage, it is handled by the mux itself. If
possible the corresponding frontend errorfile is used, but it should be a
static message. Custom error messages are not supported. Otherwise, default
error messages are used.

In addition, the http analysis has not started yet, so http-after-response
ruleset is not evaluated and cannot alter these early responses.