On Wednesday 15 July 2015 07:45:34 itpp2012 wrote: > Valentin V. Bartenev Wrote: > ------------------------------------------------------- > > On Tuesday 14 July 2015 21:46:58 justink101 wrote: > > > According to the documentation getting the value of $server_addr to > > > set a > > > response header makes a system call, and can impact performance > > > negativelyset $ip $server_addr; > > > No, it wouldn't. The "set" directive also is executed on every > > request. > > Via map as well ? (geo would suffer as well then) >
All variables work on a per requests basis, no exceptions. wbr, Valentin V. Bartenev _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
