> > On 30.03.11 04:52, "AD" <[email protected]> wrote: > >> sub vcl_recv { >> if (req.url ~ "^/search") { >> set req.backend = search-backend; >> } >> elseif (req.url ~ "^/items") { >> set req.backend = items-backend; >> } >> >> } > > By the way, would it also be okay to write it like that? > > sub vcl_recv { > > set req.backend = catchall-backend; > > > if (req.url ~ "^/search") { > set req.backend = search-backend; > } > if (req.url ~ "^/items") { > set req.backend = items-backend; > } > > }
Logically it's ok. But, it's probably slightly better in terms of efficiency to use an elseif pattern. This is you'll do the first pattern match (/search) on every request, and then you'll also do the pattern match for items, even if you'd already matched to /search. Two pattern matches rather than one is undesirable, and even more so if you ended up having lots and lots of matches to do. Rob _______________________________________________ varnish-misc mailing list [email protected] http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
