503 status code

[Poul-Henning Kamp]

In message <c1dd32e40807230423l6814c91erf50b17e23859a096 at mail.gmail.com>, "andan andan" writes:

>We have Varnish trunk rev2980 running in production.
>
>All works fine except some errors logged by varnishncsa with the 503
>status code. All these errors are associated to pass rules.
>
>We have tried to increase .connectimeout without sucess.
>
>Apparently, the backend (a load balancer in front of several
>webservers), works fine, testing it, with stress tools, curl and
>others.

Try if you can, to capture a tcpdump ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.