private static async Task OnDisconnectNotice(object sender, EslDisconnectNoticeEventArgs e)
 {
     Log.Info("Client disconnect {0}", e.Notice.Msg);
     await Task.Delay(0);
 }
 private static async Task OnDisconnectNotice(object sender, EslDisconnectNoticeEventArgs e) {
     Log.Info("Client disconnect {0}",  e.Notice.Msg);
     await Task.Delay(0);
 }