/*!
 * 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;
}
;