backend default {
    .host = "127.0.0.1";
    .port = "8888";
    .probe = {
          .request = "HEAD / HTTP/1.1"
                     "Host: mylocalsite.co"
                     "Connection: close";
          .timeout  = 5s;
          .interval = 5s;
     }
}

sub vcl_fetch {
    set beresp.ttl = 10m;
    unset beresp.http.Set-Cookie;

    if (req.url ~ "\.(png|gif|jpg|swf|css|js)$") {
        unset beresp.http.set-cookie;
        set beresp.ttl = 20m;
    } else {
        set beresp.do_esi = true;
    }

    return(deliver);
}

sub vcl_recv {


    # Either the admin pages or the login
    if (req.url ~ "/admin/?") {
            # Don't cache, pass to backend
            return (pass);
    }

    # Remove the "has_js" cookie
    set req.http.Cookie = regsuball(req.http.Cookie, "has_js=[^;]+(; )?", "");

    # Remove the "Drupal.toolbar.collapsed" cookie
    set req.http.Cookie = regsuball(req.http.Cookie, "Drupal.toolbar.collapsed=[^;]+(; )?", "");

    # Remove any Google Analytics based cookies
    set req.http.Cookie = regsuball(req.http.Cookie, "__utm.=[^;]+(; )?", "");

    # Remove the Quant Capital cookies (added by some plugin, all __qca)
    set req.http.Cookie = regsuball(req.http.Cookie, "__qc.=[^;]+(; )?", "");

    set req.http.Cookie = regsuball(req.http.Cookie, "__qca=[^;]+(; )?", "");

    set req.http.Cookie = regsuball(req.http.Cookie, "_chartbeat2=[^;]+(; )?", "");

    set req.http.Cookie = regsuball(req.http.Cookie, "Drupal.tableDrag.showWeight=[^;]+(; )?", "");

    set req.http.Cookie = regsuball(req.http.Cookie, "undefined=[^;]+(; )?", "");

    set req.http.Cookie = ";" + req.http.Cookie;
    set req.http.Cookie = regsuball(req.http.Cookie, "; +", ";");
    set req.http.Cookie = regsuball(req.http.Cookie, ";(SESS[a-z0-9]+|NO_CACHE)=", "; \1=");
    set req.http.Cookie = regsuball(req.http.Cookie, ";[^ ][^;]*", "");
    set req.http.Cookie = regsuball(req.http.Cookie, "^[; ]+|[; ]+$", "");

    // Remove has_js and Google Analytics __* cookies.
    set req.http.Cookie = regsuball(req.http.Cookie, "(^|;\s*)(__[a-z]+|has_js)=[^;]*", "");
    // Remove a ";" prefix, if present.
    set req.http.Cookie = regsub(req.http.Cookie, "^;\s*", "");

    # Are there cookies left with only spaces or that are empty?
    if (req.http.cookie ~ "^ *$") {
            unset req.http.cookie;
    }

    # Anything else left?
    if (!req.http.cookie) {
            unset req.http.cookie;
    }

    unset req.http.cookie;

}

sub vcl_deliver {
    if (obj.hits > 0) {
        set resp.http.X-Varnish-Cache = "HIT";
    }
    else {
        set resp.http.X-Varnish-Cache = "MISS";
    }
}