[doc] Updated examples

examples/helpers/store.js

@@ -1,5 +1,4 @@
 
-module.exports = Store
 //
 // just to make these example a little bit interesting, 
 // make a little key value store with an http interface
@@ -20,12 +19,10 @@ module.exports = Store
 //
 // TODO: cached map-reduce views and auto-magic sharding.
 //
+var Store = module.exports = function Store () {
+  this.store = {};
+};
 
-
-
-function Store () {
-  this.store = {}
-}
 Store.prototype = {
   get: function (key) {
     return this.store[key]

examples/http/basic-proxy.js

@@ -27,16 +27,17 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
+
+var welcome = [
+  '#    # ##### ##### #####        #####  #####   ####  #    # #   #',
+  '#    #   #     #   #    #       #    # #    # #    #  #  #   # # ',  
+  '######   #     #   #    # ##### #    # #    # #    #   ##     #  ',   
+  '#    #   #     #   #####        #####  #####  #    #   ##     #  ',   
+  '#    #   #     #   #            #      #   #  #    #  #  #    #  ',   
+  '#    #   #     #   #            #      #    #  ####  #    #   #  '
+].join('\n');
 
-// ascii art from http://github.com/marak/asciimo
-var welcome = '\
-#    # ##### ##### #####        #####  #####   ####  #    # #   # \n\
-#    #   #     #   #    #       #    # #    # #    #  #  #   # #  \n\
-######   #     #   #    # ##### #    # #    # #    #   ##     #   \n\
-#    #   #     #   #####        #####  #####  #    #   ##     #   \n\
-#    #   #     #   #            #      #   #  #    #  #  #    #   \n\
-#    #   #     #   #            #      #    #  ####  #    #   #   \n';
 util.puts(welcome.rainbow.bold);
 
 //

examples/http/concurrent-proxy.js

@@ -27,7 +27,7 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Basic Http Proxy Server
@@ -42,23 +42,24 @@ httpProxy.createServer(9000, 'localhost').listen(8000);
 //
 
 
-var connections = []
+var connections = [], 
-  , go
+    go;
 
 http.createServer(function (req, res) {
-      
+  connections.push(function () {
-  connections.push (function (){
     res.writeHead(200, { 'Content-Type': 'text/plain' });
     res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
     res.end();
-  })
+  });
-  process.stdout.write(connections.length + ', ')
-  if (connections.length > 110 || go) {
-    go = true
-    while(connections.length)
-      connections.shift()()
-  }
   
+  process.stdout.write(connections.length + ', ');
+  
+  if (connections.length > 110 || go) {
+    go = true;
+    while (connections.length) {
+      connections.shift()();
+    }
+  }
 }).listen(9000);
 
 util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);

examples/http/custom-proxy-error.js

@@ -27,17 +27,12 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Http Proxy Server with Latency
 //
-var server = httpProxy.createServer(function (req, res, proxy) {
+var server = httpProxy.createServer(9000, 'localhost');
-  proxy.proxyRequest(req, res, {
-    port: 9000,
-    host: 'localhost'
-  });
-})
 
 //
 // Tell the server to listen on port 8002

examples/http/forward-proxy.js

@@ -27,7 +27,7 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Setup proxy server with forwarding

examples/http/latent-proxy.js

@@ -27,13 +27,13 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Http Proxy Server with Latency
 //
 httpProxy.createServer(function (req, res, proxy) {
-  var buffer = proxy.buffer(req);
+  var buffer = httpProxy.buffer(req);
   setTimeout(function() {
     proxy.proxyRequest(req, res, {
       port: 9000,

examples/http/proxy-https-to-http.js

@@ -28,7 +28,7 @@ var https = require('https'),
     http = require('http'),
     util = require('util'),
     colors = require('colors'),
-    httpProxy = require('./../lib/node-http-proxy'),
+    httpProxy = require('../../lib/node-http-proxy'),
     helpers = require('./../test/helpers');
     
 var opts = helpers.loadHttps();

examples/http/proxy-https-to-https.js

@@ -28,7 +28,7 @@ var https = require('https'),
     http = require('http'),
     util = require('util'),
     colors = require('colors'),
-    httpProxy = require('./../lib/node-http-proxy'),
+    httpProxy = require('../../lib/node-http-proxy'),
     helpers = require('./../test/helpers');
     
 var opts = helpers.loadHttps();

examples/http/proxy-table.js

@@ -27,7 +27,7 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Http Proxy Server with Proxy Table

examples/http/standalone-proxy.js

@@ -27,14 +27,14 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Http Server with proxyRequest Handler and Latency
 //
 var proxy = new httpProxy.HttpProxy();
 http.createServer(function (req, res) {
-  var buffer = proxy.buffer(req);
+  var buffer = httpProxy.buffer(req);
   setTimeout(function() {
     proxy.proxyRequest(req, res, {
       port: 9000,

examples/middleware/gzip-middleware.js

@@ -27,7 +27,7 @@
 var util = require('util'),
     colors = require('colors'),
     http = require('http'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 //
 // Basic Http Proxy Server

examples/middleware/url-middleware.js

@@ -37,7 +37,7 @@ httpProxy.createServer(
   // This is where our middlewares go, with any options desired - in this case,
   // the list of routes/URLs and their destinations.
   //
-    require('proxy-by-url')({
+  require('proxy-by-url')({
     '/hello': { port: 9000, host: 'localhost' },
     '/charlie': { port: 80, host: 'charlieistheman.com' },
     '/google': { port: 80, host: 'google.com' } 

examples/middleware/url-middleware2.js

@@ -19,12 +19,11 @@ httpProxy.createServer(
 //
 // Target Http Server (to listen for requests on 'localhost')
 //
-http.createServer(
+http.createServer(function (req, res) {
-  function (req, res) {
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
-    res.writeHead(200, { 'Content-Type': 'text/plain' });
+  res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
-    res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
+  res.end();
-    res.end();
+}).listen(9000);
-  }).listen(9000);
 
 // And finally, some colored startup output.
 util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);

examples/websocket/latent-websocket-proxy.js

@@ -28,7 +28,7 @@ var sys = require('sys'),
     http = require('http'),
     colors = require('colors'),
     websocket = require('./../vendor/websocket'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 try {
   var utils = require('socket.io/lib/socket.io/utils'),
@@ -80,7 +80,7 @@ var proxyServer = http.createServer(function (req, res) {
 // WebSocket requests as well.
 //
 proxyServer.on('upgrade', function (req, socket, head) {
-  var buffer = proxy.buffer(socket);
+  var buffer = httpProxy.buffer(socket);
   
   setTimeout(function () {
     proxy.proxyWebSocketRequest(req, socket, head, {

examples/websocket/standalone-websocket-proxy.js

@@ -28,7 +28,7 @@ var sys = require('sys'),
     http = require('http'),
     colors = require('colors'),
     websocket = require('./../vendor/websocket'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 try {
   var utils = require('socket.io/lib/socket.io/utils'),

examples/websocket/websocket-proxy.js

@@ -28,7 +28,7 @@ var sys = require('sys'),
     http = require('http'),
     colors = require('colors'),
     websocket = require('./../vendor/websocket'),
-    httpProxy = require('./../lib/node-http-proxy');
+    httpProxy = require('../../lib/node-http-proxy');
 
 try {
   var utils = require('socket.io/lib/socket.io/utils'),