Commit c4b7c0d8 authored by Marak Squires's avatar Marak Squires

updating demo

parent 2f49810e
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
var vows = require('vows'), var vows = require('vows'),
sys = require('sys'), sys = require('sys'),
colors = require('./vendor/colors') colors = require('colors')
assert = require('assert'), assert = require('assert'),
http = require('http'); http = require('http');
...@@ -16,40 +16,40 @@ var HttpProxy = require('./lib/node-http-proxy').HttpProxy; ...@@ -16,40 +16,40 @@ var HttpProxy = require('./lib/node-http-proxy').HttpProxy;
var testServers = {}; var testServers = {};
// regular http server // ascii art from http://github.com/marak/asciimo
var welcome = '\
# # ##### ##### ##### ##### ##### #### # # # # \n\
# # # # # # # # # # # # # # # # \n\
###### # # # # ##### # # # # # # ## # \n\
# # # # ##### ##### ##### # # ## # \n\
# # # # # # # # # # # # # \n\
# # # # # # # # #### # # # \n';
sys.puts(welcome.rainbow.bold);
// create regular http proxy server
http.createServer(function (req, res){ http.createServer(function (req, res){
// Initialize the nodeProxy and start proxying the request
var proxy = new (HttpProxy); var proxy = new (HttpProxy);
proxy.init(req, res); proxy.init(req, res);
// lets proxy the request to another service proxy.proxyRequest('localhost', '9000', req, res);
proxy.proxyRequest('localhost', '8081', req, res); }).listen(8000);
sys.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
}).listen(8080);
sys.puts('started a http server on port 8080'.green)
// http server with latency // http proxy server with latency
http.createServer(function (req, res){ http.createServer(function (req, res){
// Initialize the nodeProxy and start proxying the request
var proxy = new (HttpProxy); var proxy = new (HttpProxy);
proxy.init(req, res); proxy.init(req, res);
// lets proxy the request to another service
setTimeout(function(){ setTimeout(function(){
proxy.proxyRequest('localhost', '8090', req, res); proxy.proxyRequest('localhost', '9000', req, res);
}, 200) }, 200)
}).listen(8001);
sys.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8001 '.yellow + 'with latency'.magenta.underline );
}).listen(8081); // create regular http server
sys.puts('started a http server with latency on port 8081'.green)
http.createServer(function (req, res){ http.createServer(function (req, res){
res.writeHead(200, {'Content-Type': 'text/plain'}); res.writeHead(200, {'Content-Type': 'text/plain'});
res.write('foo'); res.write('foo');
res.end(); res.end();
}).listen(8090); }).listen(9000);
sys.puts('started another http server on port 8090'.green) sys.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
//sys.puts('to test the proxy server, request http://localhost:8080/ in your browser.');
//sys.puts('your request will proxy to the server running on port 8081');
sys.puts('to test the proxy server, request http://localhost:8080/ in your browser.'); \ No newline at end of file
sys.puts('your request will proxy to the server running on port 8081');
/*
colors.js
Copyright (c) 2010 Alexis Sellier (cloudhead) , 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.
*/
// prototypes the string object to have additional method calls that add terminal colors
['bold', 'underline', 'italic', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta'].forEach(function (style) {
Object.defineProperty(String.prototype, style, {
get: function () {
return stylize(this, style);
}
});
});
// prototypes string with method "rainbow"
// rainbow will apply a the color spectrum to a string, changing colors every letter
Object.defineProperty(String.prototype, 'rainbow', {
get: function () {
var rainbowcolors = ['red','yellow','green','blue','magenta']; //RoY G BiV
var exploded = this.split("");
var i=0;
exploded = exploded.map(function(letter) {
if (letter==" ") {
return letter;
}
else {
return stylize(letter,rainbowcolors[i++ % rainbowcolors.length]);
}
});
return exploded.join("");
}
});
function stylize(str, style) {
var styles = {
//styles
'bold' : [1, 22],
'italic' : [3, 23],
'underline' : [4, 24],
'inverse' : [7, 27],
//grayscale
'white' : [37, 39],
'grey' : [90, 39],
'black' : [90, 39],
//colors
'blue' : [34, 39],
'cyan' : [36, 39],
'green' : [32, 39],
'magenta' : [35, 39],
'red' : [31, 39],
'yellow' : [33, 39]
};
return '\033[' + styles[style][0] + 'm' + str +
'\033[' + styles[style][1] + 'm';
};
\ No newline at end of file
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