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Commit 6e4bf6a9 authored by indexzero's avatar indexzero
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[doc] Breakout demo.js into files in example/. Add web-socket-proxy.js example

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examples/basic-proxy.js 0 → 100644
View file @ 6e4bf6a9
/*
demo.js: http proxy for node.js
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 util = require('util'),
colors = require('colors')
http = require('http'),
httpProxy = require('./../lib/node-http-proxy');
//
// Basic Http Proxy Server
//
httpProxy.createServer(9000, 'localhost').listen(8000);
//
// Target Http Server
//
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);
util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
demo.js → examples/forward-proxy.js
View file @ 6e4bf6a9
......@@ -27,47 +27,10 @@
var util = require('util'),
colors = require('colors')
http = require('http'),
httpProxy = require('./lib/node-http-proxy');
// ascii art from http://github.com/marak/asciimo
var welcome = '\
# # ##### ##### ##### ##### ##### #### # # # # \n\
# # # # # # # # # # # # # # # # \n\
###### # # # # ##### # # # # # # ## # \n\
# # # # ##### ##### ##### # # ## # \n\
# # # # # # # # # # # # # \n\
# # # # # # # # #### # # # \n';
util.puts(welcome.rainbow.bold);
//
// Basic Http Proxy Server
//
httpProxy.createServer(9000, 'localhost').listen(8000);
util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
//
// Http Proxy Server with Proxy Table
//
httpProxy.createServer({
router: {
'localhost': 'localhost:9000'
}
}).listen(8001);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8001 '.yellow + 'with proxy table'.magenta.underline)
//
// Http Proxy Server with Latency
//
httpProxy.createServer(function (req, res, proxy) {
var buffer = proxy.buffer(req);
setTimeout(function() {
proxy.proxyRequest(req, res, 9000, 'localhost', buffer);
}, 200)
}).listen(8002);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8002 '.yellow + 'with latency'.magenta.underline);
//
httpProxy = require('./../lib/node-http-proxy');
//
// Setup proxy server with forwarding
//
httpProxy.createServer(9000, 'localhost', {
forward: {
......@@ -75,19 +38,6 @@ httpProxy.createServer(9000, 'localhost', {
host: 'localhost'
}
}).listen(8003);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8003 '.yellow + 'with forward proxy'.magenta.underline)
//
// Http Server with proxyRequest Handler and Latency
//
var standAloneProxy = new httpProxy.HttpProxy();
http.createServer(function (req, res) {
var buffer = standAloneProxy.buffer(req);
setTimeout(function() {
proxy.proxyRequest(req, res, 9000, 'localhost', buffer);
}, 200);
}).listen(8004);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '8004 '.yellow + 'with proxyRequest handler'.cyan.underline + ' and latency'.magenta);
//
// Target Http Server
......@@ -97,7 +47,6 @@ http.createServer(function (req, res) {
res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
res.end();
}).listen(9000);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
//
// Target Http Forwarding Server
......@@ -108,4 +57,7 @@ http.createServer(function (req, res) {
res.write('request successfully forwarded to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
res.end();
}).listen(9001);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8003 '.yellow + 'with forward proxy'.magenta.underline)
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
util.puts('http forward server '.blue + 'started '.green.bold + 'on port '.blue + '9001 '.yellow);
examples/latent-proxy.js 0 → 100644
View file @ 6e4bf6a9
/*
demo.js: http proxy for node.js
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 util = require('util'),
colors = require('colors')
http = require('http'),
httpProxy = require('./../lib/node-http-proxy');
//
// Http Proxy Server with Latency
//
httpProxy.createServer(function (req, res, proxy) {
var buffer = proxy.buffer(req);
setTimeout(function() {
proxy.proxyRequest(req, res, 9000, 'localhost', buffer);
}, 200)
}).listen(8002);
//
// Target Http Server
//
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);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8002 '.yellow + 'with latency'.magenta.underline);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
\ No newline at end of file
examples/proxy-table.js 0 → 100644
View file @ 6e4bf6a9
/*
demo.js: http proxy for node.js
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 util = require('util'),
colors = require('colors')
http = require('http'),
httpProxy = require('./../lib/node-http-proxy');
//
// Http Proxy Server with Proxy Table
//
httpProxy.createServer({
router: {
'localhost': 'localhost:9000'
}
}).listen(8001);
//
// Target Http Server
//
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);
util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8001 '.yellow + 'with proxy table'.magenta.underline)
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
examples/standalone-proxy.js 0 → 100644
View file @ 6e4bf6a9
/*
demo.js: http proxy for node.js
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 util = require('util'),
colors = require('colors')
http = require('http'),
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);
setTimeout(function() {
proxy.proxyRequest(req, res, 9000, 'localhost', buffer);
}, 200);
}).listen(8004);
//
// Target Http Server
//
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);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '8004 '.yellow + 'with proxyRequest handler'.cyan.underline + ' and latency'.magenta);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow);
\ No newline at end of file
examples/web-socket-proxy.js 0 → 100644
View file @ 6e4bf6a9
/*
demo.js: http proxy for node.js
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 sys = require('sys'),
http = require('http'),
websocket = require('./websocket'),
utils = require('socket.io/lib/socket.io/utils'),
io = require('socket.io'),
httpProxy = require('./../lib/node-http-proxy');
//
// Create the target HTTP server
//
var server = http.createServer(function (req, res) {
res.writeHead(200);
res.end();
});
server.listen(8080);
//
// Setup socket.io on the target HTTP server
//
var socket = io.listen(server);
socket.on('connection', function (client) {
sys.debug('Got websocket connection');
client.on('message', function (msg) {
sys.debug('Got message from client: ' + msg);
});
socket.broadcast('from server');
});
//
// Create a proxy server with node-http-proxy
//
var proxy = httpProxy.createServer(8080, 'localhost');
proxy.listen(8081);
//
// Setup the web socket against our proxy
//
var ws = new websocket.WebSocket('ws://localhost:8081/socket.io/websocket/', 'borf');
ws.on('open', function () {
ws.send(utils.encode('from client'));
});
ws.on('message', function (msg) {
sys.debug('Got message: ' + utils.decode(msg));
});
examples/websocket.js 0 → 100644
View file @ 6e4bf6a9
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