node/node_modules/socket.io/lib/socket.io.js

   1
   2 /*!
   3  * socket.io-node
   4  * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
   5  * MIT Licensed
   6  */
   7
   8 /**
   9  * Module dependencies.
  10  */
  11
  12 var client = require('socket.io-client');
  13
  14 /**
  15  * Version.
  16  */
  17
  18 exports.version = '0.7.7';
  19
  20 /**
  21  * Supported protocol version.
  22  */
  23
  24 exports.protocol = 1;
  25
  26 /**
  27  * Client that we serve.
  28  */
  29
  30 exports.clientVersion = client.version;
  31
  32 /**
  33  * Attaches a manager
  34  *
  35  * @api public
  36  */
  37
  38 exports.listen = function (server, options, fn) {
  39   if ('function' == typeof options) {
  40     fn = options;
  41     options = {};
  42   }
  43
  44   if ('undefined' == typeof server) {
  45     // create a server that listens on port 80
  46     server = 80;
  47   }
  48
  49   if ('number' == typeof server) {
  50     // if a port number is passed
  51     var port = server;
  52
  53     if (options && options.key)
  54       server = require('https').createServer(options);
  55     else
  56       server = require('http').createServer();
  57
  58     // default response
  59     server.on('request', function (req, res) {
  60       res.writeHead(200);
  61       res.end('Welcome to socket.io.');
  62     });
  63
  64     server.listen(port, fn);
  65   }
  66
  67   // otherwise assume a http/s server
  68   return new exports.Manager(server);
  69 };
  70
  71 /**
  72  * Manager constructor.
  73  *
  74  * @api public
  75  */
  76
  77 exports.Manager = require('./manager');
  78
  79 /**
  80  * Transport constructor.
  81  *
  82  * @api public
  83  */
  84
  85 exports.Transport = require('./transport');
  86
  87 /**
  88  * Socket constructor.
  89  *
  90  * @api public
  91  */
  92
  93 exports.Socket = require('./socket');
  94
  95 /**
  96  * Store constructor.
  97  *
  98  * @api public
  99  */
 100
 101 exports.Store = require('./store');
 102
 103 /**
 104  * Memory Store constructor.
 105  *
 106  * @api public
 107  */
 108
 109 exports.MemoryStore = require('./stores/memory');
 110
 111 /**
 112  * Redis Store constructor.
 113  *
 114  * @api public
 115  */
 116
 117 exports.RedisStore = require('./stores/redis');
 118
 119 /**
 120  * Parser.
 121  *
 122  * @api public
 123  */
 124
 125 exports.parser = require('./parser');