by the way, there is easier solution to this (thanks to Ruslan Ermilov) something like this:
map $http_<header_name> $disabled { ^.{65,} 1 } location / { if $disable { return 404; } proxy_pass http://upstream; } br, Aziz. > On 6 Mar 2018, at 15:16, Aziz Rozyev <aroz...@nginx.com> wrote: > > hi, > > I think you can do such a checking with lua/njs modules. > > > br, > Aziz. > > > > > >> On 6 Mar 2018, at 15:13, mejetjoseph <nginx-fo...@forum.nginx.org> wrote: >> >> Dear Team, >> >> I would like to know is it possible to check the size of one of header >> values in nginx conf file . I need to reset the header value if the size of >> this header value exceed 64 character. >> >> Could you please provide can I able to do this condition check in ngnix conf >> file? >> >> >> Kind regards, >> Joseph >> >> Posted at Nginx Forum: >> https://forum.nginx.org/read.php?2,278940,278940#msg-278940 >> >> _______________________________________________ >> nginx mailing list >> nginx@nginx.org >> http://mailman.nginx.org/mailman/listinfo/nginx > _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx