Send Acknowledgement after receiving Response in Chrome app

[Prabu S]

Hai all,

I am developing tcp client in Chrome App. I can send Request and get Response without any problem..

My problem is, i am unable to send Acknowledgment after getting response.

tcpClient.addResponseListener(function (msg) {

                if (tcpClient.isConnected) {

tcpClient.sendMessage('ACK', null);

                }

 });

net::ERR_SOCKET_NOT_CONNECTED): Unknown error.

Any Help on this