keep-alive and Firefox

[Denis Ahrens]

Hi

Somewhere around r1640 Firefox started to behave weirdly
while loading pages from varnish.

It seems to have to do with an entry in vcl_recv like:

     if (req.url ~ "random") {
         set req.backend = server2;
         pass;
     }

But Safari and Explorer handle that fine.

I think it has to do with keep-alive.

Denis