AEMManager.SlingDavExServlet.IsDavExEnabled C# (CSharp) Method

        private bool IsDavExEnabled()
        {
            string davExUrl = instance.UrlWithContextPath + "/crx/server/crx.default/jcr:root/.1.json";
              Stopwatch responseTimeStopwatch = new Stopwatch();
              try {
            mLog.Debug("Get bundle list from URL: " + davExUrl);

            WebRequest request = instance.WebRequestCreate(davExUrl);
            request.Method = "GET";
            request.Timeout = AEMManager.Properties.Settings.Default.BundleListTimeout;

            responseTimeStopwatch.Start();
            using (WebResponse response = request.GetResponse()) {
              responseTimeStopwatch.Stop();
              return true;
            }
              }
              catch (WebException ex) {
            if (ex.Status == WebExceptionStatus.Timeout) {
              mLog.Debug("Unable to connect to " + davExUrl + " due to timeout. "
            + "Configured timeout: " + AEMManager.Properties.Settings.Default.BundleListTimeout + "ms, "
            + "measured response time: " + responseTimeStopwatch.ElapsedMilliseconds + "ms");
            }
            else {
              mLog.Debug("Unable to connect to " + davExUrl + ": " + ex.Message);
            }
              }
              catch (Exception ex) {
            mLog.Error("Error getting DavEx status from URL: " + davExUrl, ex);
              }
              return false;
        }