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Nodejs-Socketio-Mysql-Demo/node_modules/socket.io/lib/transports/websocket.js

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+
+/*!
+ * socket.io-node
+ * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module requirements.
+ */
+
+var protocolVersions = require('./websocket/');
+
+/**
+ * Export the constructor.
+ */
+
+exports = module.exports = WebSocket;
+
+/**
+ * HTTP interface constructor. Interface compatible with all transports that
+ * depend on request-response cycles.
+ *
+ * @api public
+ */
+
+function WebSocket (mng, data, req) {
+  var transport
+    , version = req.headers['sec-websocket-version'];
+  if (typeof version !== 'undefined' && typeof protocolVersions[version] !== 'undefined') {
+    transport = new protocolVersions[version](mng, data, req);
+  }
+  else transport = new protocolVersions['default'](mng, data, req);
+  if (typeof this.name !== 'undefined') transport.name = this.name;
+  return transport;
+};