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diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/http-proxy/examples/websocket/websocket-proxy.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/http-proxy/examples/websocket/websocket-proxy.js
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+/*
+ web-socket-proxy.js: Example of proxying over HTTP and WebSockets.
+
+ 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'),
+ http = require('http'),
+ colors = require('colors'),
+ httpProxy = require('../../lib/node-http-proxy');
+
+try {
+ var io = require('socket.io'),
+ client = require('socket.io-client');
+}
+catch (ex) {
+ console.error('Socket.io is required for this example:');
+ console.error('npm ' + 'install'.green);
+ process.exit(1);
+}
+
+//
+// Create the target HTTP server and setup
+// socket.io on it.
+//
+var server = io.listen(8080);
+server.sockets.on('connection', function (client) {
+ util.debug('Got websocket connection');
+
+ client.on('message', function (msg) {
+ util.debug('Got message from client: ' + msg);
+ });
+
+ client.send('from server');
+});
+
+//
+// Create a proxy server with node-http-proxy
+//
+httpProxy.createServer(8080, 'localhost').listen(8081);
+
+//
+// Setup the socket.io client against our proxy
+//
+var ws = client.connect('ws://localhost:8081');
+
+ws.on('message', function (msg) {
+ util.debug('Got message: ' + msg);
+});