NGX_HTTP_UPSTREAM_FT_HTTP_500  177 http/modules/ngx_http_fastcgi_module.c     { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 },
NGX_HTTP_UPSTREAM_FT_HTTP_500  149 http/modules/ngx_http_proxy_module.c     { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 },
NGX_HTTP_UPSTREAM_FT_HTTP_500   64 http/modules/ngx_http_scgi_module.c     { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 },
NGX_HTTP_UPSTREAM_FT_HTTP_500   77 http/modules/ngx_http_uwsgi_module.c     { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 },
NGX_HTTP_UPSTREAM_FT_HTTP_500  343 http/ngx_http_upstream.c     { 500, NGX_HTTP_UPSTREAM_FT_HTTP_500 },
NGX_HTTP_UPSTREAM_FT_HTTP_500 2823 http/ngx_http_upstream.c         case NGX_HTTP_UPSTREAM_FT_HTTP_500:
NGX_HTTP_UPSTREAM_FT_HTTP_500   33 http/ngx_http_upstream.h #define NGX_HTTP_UPSTREAM_FT_STATUS          (NGX_HTTP_UPSTREAM_FT_HTTP_500  \