i believe the socket is set to paused mode on open
so you need to turn that off.
(window).chrome.sockets.tcp.setPaused(SocketId, false);
also, you should setup the receive handler BEFORE you send, as there would be a race condition if the
sender sent before the receive was ready… (it might cause the connection to break)
the server side just sends back ,right… doesn’t open a NEW connection back…