httpd-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Antony Stone <>
Subject Re: [users@httpd] Health check expressions
Date Thu, 13 Feb 2020 12:05:48 GMT
Does nobody have an idea about this?

Any suggestions where else I can ask (developer list etc)?

On Wednesday 05 February 2020 at 12:45:01, Antony Stone wrote:

> Hi.
> I'm using Apache as a load-balancing proxy, following
> and
> as guides to
> setting it up.
> I've got it working fine when I use %{REQUEST_STATUS} in the health check
> expression, but I'd like to use the content type of the returned header for
> the health check.
> Following the "expression" link from the hcheck page and looking at
> I think I should be able to use
> %{CONTENT_TYPE} but this always returns status HcFl.
> Is there a list of what I can use in ProxyHCExpr definitions somewhere,
> other than the two examples (request status, and body content) shown on
> the above page?
> Any idea how to check the content-type of the returned response?
> Thanks,
> Antony.

2 days of trial and error can easily save you 5 minutes spent reading the 

                                                   Please reply to the list;
                                                         please *don't* CC me.

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message