client-socket-proxy to http response

[Emanuel Lazar]

node.js client-socket-proxy to http response

1. socket.connect(PORT,HOST) establish socket connect (client to local tcp server)

2. define http server (req,res)

   from http (req,res) cycle I send data from req.url query string to the socket

   the socket.on('data',...) 

   or even socket.pipe(res)

   not sending the data to http response(res) ,

   until, I close the socket ???

   how the http response 'knows' that the socket is opened ?

   or I don't understand the node.js cycle

3. is there complete code sample how to deal with tcp-client-proxy to http response ?

    without opening/closing the socket on each (req,res) cycle ?