FCGI_KEEP_CONN    924 sapi/cgi/fastcgi.c 		req->keep = (((fcgi_begin_request*)buf)->flags & FCGI_KEEP_CONN);
FCGI_KEEP_CONN    552 sapi/fpm/fpm/fastcgi.c 		req->keep = (((fcgi_begin_request*)buf)->flags & FCGI_KEEP_CONN);