> On 7 May 2020, at 17:52, Antonio Suárez Pozuelo <a.sua...@defensor-and.es>
> wrote:
>
> Hi there,
> <Location "/">
> ProxyHTMLURLMap "/backend-path/(.*)" "/$1" R
Minor point, no need for that regexp. Just /backend-path/ /
(the remainder will be untouched).
> Everything works fine but for a few HTML entities; detected so far: →
> ← ↑ ↓ ▸. Whenever the backend response HTML includes
> one of those:
Are you sure your backend is sending literally those entities, as opposed to
their byte
representations in its charset?
> 1. Apache's response's erratic: it either drops parts of the HTML or resets
> the connection altogether.
>
> 2. Error log shows:
>
> [Thu May 07 18:07:54.934922 2020] [xml2enc:error] [pid 12355:tid
> 139930604844800] [client (_redacted_):33206] AH01444: Skipping invalid
> byte(s) in input stream!, referer: (_redacted_)
That means there's something in the input stream that's a mismatch with the
charset
detected. Either that or you've found a bug. Note that libxml2 is doing the
hard work
here: what version of libxml2 do you have?
And is there any other filter involved?
>
> By the way, we've found that replacing
>
> ProxyHTMLEnable on
>
> with
>
> SetOutputFilter proxy-html]
Yes, that configuration skips mod_xml2enc entirely, which means you have no i18n
support in mod_proxy_html. So
> (although it has some drawbacks with non-english characters, so it's of
> no use for us).
is expected behaviour.
> Are we doing something wrong, maybe?
Nothing obviously wrong, though your backend/app may be misconfigured.
If you increase LogLevel to INFO, mod_xml2enc will report what charset it
detects,
so you can check whether that's what you think it should be. Probably better to
increase it to DEBUG, which will get quite a lot more info from mod_xml2enc.
If that doesn't help you figure it out, post the mod_xml2enc messages at level
DEBUG here and I'll take a look.
--
Nick Kew
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org
For additional commands, e-mail: users-h...@httpd.apache.org
