[Node] Simple reverse Proxy

reverseProxy

var util        = require('util'); //Used to debug - inspect cmd

d = function (debugString) {
    console.log(util.inspect(debugString, true, 6, true));
};

t = function (traceString) {
    console.log('---> ' + traceString);
};

var http        = require('http');
var httpProxy   = require('http-proxy');


var myDevMachineIP = "10.171.182.187"; //local IP
var myDevMachinePort = "3000";

/****************** Using HTTP Only ******************************/

// var proxy = new httpProxy.RoutingProxy();

// var server = http.createServer(function (req, res) {

// //
// //  Put your custom server logic here, then proxy
// //
// proxy.proxyRequest(req, res, {
//     host: myDevMachineIP,
//     port: myDevMachinePort
//   });

// }).listen(3000);

/**************************************************************/








/********************** Websocket support *************************/
 
//
// Create a new instance of HttProxy to use in your server
//
var proxy = new httpProxy.HttpProxy({
    target: {
        host: myDevMachineIP,
        port: myDevMachinePort
    }
});

//
// Create a regular http server and proxy its handler
//
var server = http.createServer(function (req, res) {
    proxy.proxyRequest(req, res);
});

server.on('upgrade', function(req, socket, head) {
  //
  // Proxy websocket requests too
  //
  proxy.proxyWebSocketRequest(req, socket, head);

});

server.listen(3000);

/***************************************************************/