server {
    listen 7860 default_server;
    listen [::]:7860 default_server;

    server_name _;

    resolver 1.1.1.1;

    location /ping {
        default_type application/json;
	    return 200 '{"status":"success","result":"nginx json"}';
    }

    location /api/ip {
	    proxy_pass https://api.nn.ci/ip;
  	    add_header x-url $arg_url;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_cache_bypass $http_upgrade;
        proxy_read_timeout 86400;
    }

    location / {
        proxy_pass $arg_url;
  	    add_header x-url $arg_url;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_cache_bypass $http_upgrade;
        proxy_read_timeout 86400;
	    add_header Cache-control max-age=2592000;
        proxy_ssl_server_name on;
        proxy_ssl_verify off;
    }

}