public void InvokeInputOption(InputOption io)
 {
     if (websocket != null)
     {
         InvokeInputOptionRequestMessage message = new InvokeInputOptionRequestMessage();
         message.payload = io;
         websocket.Send(JsonUtils.serialize(message));
     }
 }
 public void InvokeInputOption(InputOption io)
 {
     if (websocket != null)
     {
         InvokeInputOptionRequestMessage message = new InvokeInputOptionRequestMessage();
         message.payload = io;
         websocket.Send(JsonUtils.serialize(message));
     }
 }