Thank you Dimitry, I will remove the default value. It will be empty by default in stead of ‘-‘ not a big loss ;-)
Regards. On 20 Sep 2019, at 14:54, Maxim Dounin <mdou...@mdounin.ru<mailto:mdou...@mdounin.ru>> wrote: Hello! On Fri, Sep 20, 2019 at 07:59:15AM +0000, PALMA Mickael wrote: Hi, Here is my location directive : server { # Start with an undefined API name, each API will update this value set $api_name -; [...] location = /_oauth { internal; set $api_name 'Oauth API'; # Policy configuration here (authentication, rate limiting, logging, more...) mirror /_mirrored_api; proxy_pass http://$upstream$request_uri; } } In my log I only get “-“ as api_name but if I comment the mirror directive I get 'Oauth API’. Any idea how to avoid that. I always want the name to be ''Oauth API’'. The problem is that variables space is shared among all subrequests, including mirror one. As such, "set $api_name -;" in the mirror subrequest overrides the one previously set for the request. The only solution is to avoid changing variables you don't want to be changed. In this particular configuration - consider removing "set ..." from the server level. -- Maxim Dounin http://mdounin.ru/ _______________________________________________ nginx mailing list nginx@nginx.org<mailto:nginx@nginx.org> http://mailman.nginx.org/mailman/listinfo/nginx
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