Added: listen option for interface binding

README.md

@@ -58,7 +58,8 @@ var render = phantom({
   expects     : 'something', // No default. Do not render until window.renderable is set to 'something'
   retries     : 1,           // How many times to try a render before giving up. Defaults to 1.
   phantomFlags: ['--ignore-ssl-errors=true'] // Defaults to []. Command line flags passed to PhantomJS
-  maxRenders  : 500,          // How many renders can a phantom process make before being restarted. Defaults to 500
+  maxRenders  : 500,         // How many renders can a phantom process make before being restarted. Defaults to 500
+  listener    : '0.0.0.0',   // Specify the interface to bind (ie 127.0.0.1) 
 
   injectJs    : ['./includes/my-polyfill.js'] // Array of paths to polyfill components or external scripts that will be injected when the page is initialized
 });

index.js

@@ -24,7 +24,7 @@ var noop = function() {};
 
 var TMP = path.join(fs.existsSync('/tmp') ? '/tmp' : os.tmpDir(), 'phantom-render-stream');
 
-var serve = function() {
+var serve = function(opts) {
   var cache = LRU(200);
   var server = http.createServer(function(request, response) {
     request.connection.unref();
@@ -45,7 +45,7 @@ var serve = function() {
   });
 
   var listen = thunky(function(cb) {
-    server.listen(0, function() {
+    server.listen(0, opts.listen, function() {
       server.unref();
 
       var port = server.address().port;
@@ -238,13 +238,14 @@ var create = function(opts) {
     retries      : 1,
     tmp          : TMP,
     format       : 'png',
-    quality      : 100
+    quality      : 100,
+    listen       : '0.0.0.0'
   };
 
   opts = xtend(defaultOpts,opts);
 
   var worker = pool(opts);
-  var server = serve();
+  var server = serve(opts);
   var queued = {};
 
   worker.on('data', function(data) {