#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ {
        rewrite         __PATH__/(.*) /$1 break;
        rewrite         ^__PATH__$ __PATH__/ permanent;
        proxy_redirect  / __PATH__/;

        proxy_pass         http://127.0.0.1:__PORT__;
        proxy_buffering    off; # be careful, this line doesn't override any proxy_buffering on set in a conf.d/file.conf
        proxy_set_header   Host $host;
        proxy_pass_header  Server;
    }

location __PATH__/socket.io {
        rewrite         __PATH__/socket.io/(.*) /socket.io/$1 break;
        proxy_redirect  / __PATH__/;

        proxy_pass         http://127.0.0.1:__PORT__;
        proxy_buffering    off; # be careful, this line doesn't override any proxy_buffering on set in a conf.d/file.conf
        proxy_set_header   Host $host;
        proxy_pass_header  Server;
    }

    location __PATH__/static {
        rewrite  __PATH__/static/(.*) /static/$1 break;

        proxy_pass         http://127.0.0.1:__PORT__;
        proxy_buffering    off; # be careful, this line doesn't override any proxy_buffering on set in a conf.d/file.conf
        proxy_set_header   Host $host;
        proxy_pass_header  Server;
    }