Mercurial > eldonilo > lightstring

annotate transports/bosh.js @ 107:704ce44c1a22

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add several properties to the Lightstring.Stanza object
author Sonny Piers <sonny@fastmail.net>
date Thu, 28 Jun 2012 12:51:04 +0200
parents c06ec02217ee
children 5cb4733c5189
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
1 'use strict';
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
2
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
3 (function() {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
4 Lightstring.BOSHConnection = function(aService) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
5 this.service = aService;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
6 this.rid = 1337;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
7 this.currentRequests = 0;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
8 this.maxHTTPRetries = 5;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
9 this.maxRequests = 2;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
10 this.queue = [];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
11 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
12 Lightstring.BOSHConnection.prototype = new EventEmitter();
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
13 Lightstring.BOSHConnection.prototype.open = function() {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
14 var that = this;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
15
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
16 var attrs = {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
17 wait: '60',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
18 hold: '1',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
19 to: 'yuilop',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
20 content: 'text/xml; charset=utf-8',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
21 ver: '1.6',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
22 'xmpp:version': '1.0',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
23 'xmlns:xmpp': 'urn:xmpp:xbosh',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
24 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
25
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
26 this.request(attrs, null, function(data) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
27 that.emit('open');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
28 that.sid = data.getAttribute('sid');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
29 that.maxRequests = data.getAttribute('maxRequests') || that.maxRequests;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
30 });
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
31
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
32
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
33 this.on('in', function(stanza) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
34 if (stanza.localName === 'success') {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
35 that.request({
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
36 'xmpp:restart': 'true',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
37 'xmlns:xmpp': 'urn:xmpp:xbosh'
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
38 })
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
39 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
40 })
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
41 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
42 Lightstring.BOSHConnection.prototype.request = function(attrs, children, aOnSuccess, aOnError, aRetry) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
43 // if (children && children[0] && children[0].name === 'body') {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
44 // var body = children[0];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
45 // }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
46 // else {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
47 // var body = new ltx.Element('body');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
48 // if (children) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
49 // if(util.isArray(children))
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
50 // for (var k in children)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
51 // body.cnode(children[k]);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
52 // else
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
53 // body.cnode(children);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
54 // }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
55 // }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
56
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
57 var body = new Lightstring.Stanza('<body rid="' + this.rid++ + '" xmlns="http://jabber.org/protocol/httpbind"/>');
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
58
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
59 //sid
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
60 if (this.sid)
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
61 body.el.setAttribute('sid', this.sid);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
62
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
63 //attributes on body
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
64 for (var i in attrs)
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
65 body.el.setAttribute(i, attrs[i]);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
66
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
67 //children
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
68 for (var i in children)
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
69 body.el.appendChild(children[i]);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
70
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
71
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
72
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
73 var retry = aRetry || 0;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
74
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
75 var req = new XMLHttpRequest();
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
76 req.open('POST', this.service);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
77
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
78
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
79 // req.upload.addEventListener("progress", updateProgress, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
80 // req.upload.addEventListener("load", transferComplete, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
81 // req.upload.addEventListener("error", transferFailed, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
82 // req.upload.addEventListener("abort", transferCanceled, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
83
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
84 // req.addEventListener("progress", updateProgress, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
85 // req.addEventListener("load", transferComplete, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
86 // req.addEventListener("error", transferFailed, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
87 // req.addEventListener("abort", transferCanceled, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
88
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
89 var that = this;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
90 // req.responseType = 'document';
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
91 req.addEventListener("load", function() {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
92 if (req.status < 200 || req.status >= 400) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
93 that.emit('error', "HTTP status " + req.status);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
94 that.emit('close');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
95 return;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
96 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
97 that.currentRequests--;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
98
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
99 var body = this.response;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
100 that.emit('rawin', body);
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
101 var bodyEl = Lightstring.parse(body);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
102 that.processResponse(bodyEl)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
103 if (aOnSuccess)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
104 aOnSuccess(bodyEl);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
105
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
106 }, false);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
107 // req.on('error', function(error) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
108 // if (retry < that.maxHTTPRetries) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
109 // that.request(attrs, children, aOnSuccess, aOnError, ++retry);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
110 // }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
111 // else {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
112 // that.emit('close');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
113 // that.emit('error', error);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
114 // if (aOnError)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
115 // aOnError(error);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
116 // }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
117 // });
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
118 // this.emit('rawout', body.toString());
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
119 if (body.children) {
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
120 for(var i = 0; i < body.children.length; i++) {
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
121 var child = body.children[i];
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
122 that.emit('out', child);
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
123 }
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
124 }
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
125 this.emit('rawout', body);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
126
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
127 req.send(Lightstring.serialize(body));
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
128 this.currentRequests++;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
129 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
130 Lightstring.BOSHConnection.prototype.send = function(aData) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
131 if (!aData) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
132 var el = '';
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
133 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
134
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
135 else if(typeof aData == 'string') {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
136 try {
106
c06ec02217ee many changes
Sonny Piers <sonny@fastmail.net>
parents: 100
diff changeset
137 var el = Lightstring.parse(aData);
100
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
138 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
139 catch(e) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
140 console.log(e);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
141 console.log(aData);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
142 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
143 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
144 else {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
145 var el = aData.root();
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
146 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
147
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
148 var that = this;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
149
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
150 this.queue.push(el);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
151
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
152 setTimeout(this.mayRequest.bind(this), 0)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
153
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
154 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
155 Lightstring.BOSHConnection.prototype.end = function(stanzas) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
156 var that = this;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
157
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
158 stanzas = stanzas || [];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
159 if (typeof stanzas !== 'array')
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
160 stanzas = [stanzas];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
161
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
162 stanzas = this.queue.concat(stanzas);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
163 this.queue = [];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
164 this.request({type: 'terminate'}, stanzas,
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
165 function(err, bodyEl) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
166 that.emit('end');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
167 that.emit('close');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
168 delete that.sid;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
169 });
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
170 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
171 Lightstring.BOSHConnection.prototype.processResponse = function(bodyEl) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
172 if (bodyEl && bodyEl.children) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
173 for(var i = 0; i < bodyEl.children.length; i++) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
174 var child = bodyEl.children[i];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
175 this.emit('in', child);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
176 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
177 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
178 if (bodyEl && bodyEl.getAttribute('type') === 'terminate') {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
179 var condition = bodyEl.getAttribute('condition');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
180 this.emit('error',
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
181 new Error(condition || "Session terminated"));
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
182 this.emit('close');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
183 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
184 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
185 Lightstring.BOSHConnection.prototype.mayRequest = function() {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
186 var canRequest =
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
187 this.sid && (this.currentRequests === 0 || ((this.queue.length > 0 && this.currentRequests < this.maxRequests))
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
188 );
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
189
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
190 if (!canRequest)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
191 return;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
192
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
193 var stanzas = this.queue;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
194 this.queue = [];
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
195 //~ this.rid++;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
196
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
197 var that = this;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
198 this.request({}, stanzas,
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
199 //success
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
200 function(data) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
201 //if (data)
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
202 //that.processResponse(data);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
203
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
204 setTimeout(that.mayRequest.bind(that), 0);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
205
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
206 },
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
207 //error
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
208 function(error) {
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
209 that.emit('error', error);
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
210 that.emit('close');
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
211 delete that.sid;
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
212 }
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
213 );
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
214 };
3e124209821a move bosh.js and websocket.js to transports/
Sonny Piers <sonny.piers@gmail.com>
parents:
diff changeset
215 })();