Re: Truncated health check response from real servers

Hi all,

We have tried upgrading our haproxy version to 1.4.8 and found than this configuration setting fails:
  http-check expect string check_is_ok
with message:
  'http-check' only supports 'disable-on-404'

I guess the patch never made it to stable (yet?). Are there any plans to add it to the trunk?

Thanks,

Anze

On Wednesday 17 March 2010, Cyril Bonté wrote:
> Hi all,
>
> Le Mardi 16 Mars 2010 21:35:10, Willy Tarreau a écrit :
> > I'm now gathering my changes and committing your patch with the small
> > fixes above. That way we can concentrate on ECV.
>
> I've played a little with this commits.
> I added some traces to see what happens when a timeout occurs and noticed
> that the response is concatenated after the response of the previous timed
> out check, until the buffer is full. This can occur when the server
> started to send a response but was too long to finish or if a check uses
> HTTP/1.1 on a server with a HTTP Keep-Alive longer than the check timeout
> (adding "Connection: close" could help prevent this, maybe it should be
> added in the "option httpchk" documentation).
>
> The "expect" option from the ECV patch can be affected by this.
>
> The patch provided in attachment resets the buffer after a timeout bur I
> wonder if it can't be done in set_server_check_status(). Also, to save a
> little memory, the check_data buffer is only allocated for the servers
> that are checked.
>
Received on 2010/07/07 11:37