Synchronous request with Websockets

Question

I can send and receive messages from server on websockets. I need to write a function that will send data to the server and is awaiting a response from the server and then r

Answer 1

I think the project WebSockets-Callback would be easier to use

wscb.send({cmd: 'Hello server!'},
    function(response){
        //do something...
    }
)