diff --git a/examples/http/error-handling.js b/examples/http/error-handling.js new file mode 100644 index 0000000..292fb61 --- /dev/null +++ b/examples/http/error-handling.js @@ -0,0 +1,63 @@ +/* + error-handling.js: Example of handle erros for HTTP and WebSockets + + Copyright (c) Nodejitsu 2013 + + 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/http-proxy'); + +// +// HTTP Proxy Server +// +var proxy = httpProxy.createProxyServer({target:'http://localhost:9000', ws:true}); + +// +// Example of error handling +// +function requestHandler(req, res) { + // Pass a callback to the web proxy method + // and catch the error there. + proxy.web(req, res, function (err) { + // Now you can get the err + // and handle it by your self + // if (err) throw err; + res.writeHead(502); + res.end("There was an error proxying your request"); + }); + + // In a websocket request case + req.on('upgrade', function (req, socket, head) { + proxy.ws(req, socket, head, function (err) { + // Now you can get the err + // and handle it by your self + // if (err) throw err; + socket.close(); + }) + }) +} + +http.createServer(requestHandler).listen(8000); +util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow); diff --git a/examples/http/proxy-http-to-https.js b/examples/http/proxy-http-to-https.js new file mode 100644 index 0000000..ffaa6fa --- /dev/null +++ b/examples/http/proxy-http-to-https.js @@ -0,0 +1,46 @@ +/* + proxy-http-to-https.js: Basic example of proxying over HTTP to a target HTTPS server + + Copyright (c) Nodejitsu 2013 + + 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 https = require('https'), + http = require('http'), + util = require('util'), + path = require('path'), + fs = require('fs'), + colors = require('colors'), + httpProxy = require('../../lib/http-proxy'); + +// +// Create a HTTP Proxy server with a HTTPS target +// +httpProxy.createProxyServer({ + target: 'https://google.com', + agent : https.globalAgent, + headers: { + host: 'google.com' + } +}).listen(8000); + +util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow); \ No newline at end of file