[fix] Removed bad example.

examples/body-decoder.js

-/*
-  body-decoder.js: Example of body-decoder middleware with node-http-proxy 
-
-  Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, & Marak Squires.
-
-  Permission is hereby granted, free of charge, to any person obtaining
-  a copy of this software and associated documentation files (the
-  "Software"), to deal in the Software without restriction, including
-  without limitation the rights to use, copy, modify, merge, publish,
-  distribute, sublicense, and/or sell copies of the Software, and to
-  permit persons to whom the Software is furnished to do so, subject to
-  the following conditions:
-
-  The above copyright notice and this permission notice shall be
-  included in all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-*/
-
-var httpProxy = require('http-proxy'),
-    http = require('http'),
-    util = require('util'),
-    colors = require('colors');
-
-exports.bodyMod = function () {
-  console.log('middleware has been started.'.green);
-  return function (req, res, next) {
-    var proxy = next,
-        total = '';
-
-    req.on('data', function (data) {
-      console.log('ON DATA')
-      total += data;
-    });
-    
-    req.on('end', function () {
-      console.log('ON END')
-      console.log(total);
-      //
-      // This line, uncommented, hangs forever.
-      // proxy.proxyRequest(req, res, { port: 9000, host: 'localhost' });
-      // The following also hangs forever.
-      // next.proxyRequest(req, res, { port: 9000, host: 'localhost' });
-      //
-    });
-    
-    //
-    // The following fires just fine.
-    //proxy.proxyRequest(req, res, { port: 9000, host: 'localhost' });
-    //
-    console.log('request proxied...'.blue); 
-  }
-}
-
-var proxyServer = httpProxy.createServer(
-  // Your middleware stack goes here.  
-  exports.bodyMod()
-).listen(8000);
-
-
-var httpServer = http.createServer(function (req, res) {
-  res.writeHead(200, { 'Content-Type': 'text/plain' });
-  res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
-  res.end();
-}).listen(9000);
\ No newline at end of file