Rivo Nurges(rivo.nur...@smit.ee) on 2018.04.06 10:44:20 +0000:
> Hi!
>
> ping
>
> Rivo
thanks for reminding me, and thanks for the diff.
committed.
/Benno
> On Wed, 2018-03-28 at 16:56 +0000, Rivo Nurges wrote:
> > Hi!
> >
> > If relayd http check doesn't get any answer to its http check it
> > marks
> > backend host as up.
> >
> > host x.y.z, check http code (2010ms,tcp read timeout), state down ->
> > up, availability 14.29%
> >
> > sample config:
> > relay test {
> > listen on x.x.x.x port 9999
> > forward to <test> port 9999 check http "/" code 200
> > }
> >
> > sample server:
> > while :;do nc -l 9999;done
> >
> > fix:
> > Index: usr.sbin/relayd/check_tcp.c
> > ===================================================================
> > RCS file: /cvs/src/usr.sbin/relayd/check_tcp.c,v
> > retrieving revision 1.55
> > diff -u -p -r1.55 check_tcp.c
> > --- usr.sbin/relayd/check_tcp.c 4 Jul 2017 20:27:09 -0000
> > 1.55
> > +++ usr.sbin/relayd/check_tcp.c 28 Mar 2018 16:45:38 -0000
> > @@ -243,8 +243,10 @@ tcp_read_buf(int s, short event, void *a
> > if (event == EV_TIMEOUT) {
> > if (ibuf_size(cte->buf))
> > (void)cte->validate_close(cte);
> > - else
> > + else {
> > cte->host->he = HCE_TCP_READ_TIMEOUT;
> > + cte->host->up = HOST_DOWN;
> > + }
> > tcp_close(cte, cte->host->up == HOST_UP ? 0 :
> > HOST_DOWN);
> > hce_notify_done(cte->host, cte->host->he);
> > return;
> >
>
