docs: function insertProxy(proxies, namespace, serverType, proxy) {
      proxies[namespace] = proxies[namespace] || {};
      if (proxies[namespace][serverType]) {
          for (const attr in proxy) {
              if (proxy.hasOwnProperty(attr)) {
                  proxies[namespace][serverType][attr] = proxy[attr];
              }
          }
      } else proxies[namespace][serverType] = proxy;
  }