1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
---
title: WebSockets
slug: Web/API/WebSockets_API
translation_of: Web/API/WebSockets_API
original_slug: WebSockets
---
<p>WebSocket to zaawansowana technologia, która pozwala na otwarcie interaktywnej sesji komunikacyjnej pomiędzy przeglądarką użytkownika a serwerem. Dzięki temu API możesz wysłać wiadomość do serwera oraz otrzymać od niego odpowiedzi jako zdarzenia, bez konieczności ponownego odpytywania o nie serwera.</p>
<div class="cleared row topicpage-table">
<div class="section">
<h2 class="Documentation" id="Documentation" name="Documentation">Dokumentacja</h2>
<dl>
<dt><a href="/en-US/docs/WebSockets/Writing_WebSocket_client_applications" title="WebSockets/Pisanie aplikacji klienckich WebSocket">Pisanie aplikacji klienckich WebSocket</a></dt>
<dd>Poradnik pokazujący jak napisać klienta WebSocket uruchamianego w przeglądarce internetowej.</dd>
<dt><a href="/en-US/docs/WebSockets/WebSockets_reference" title="WebSockets/WebSockets reference">WebSockets reference</a></dt>
<dd>A reference to the client-side WebSocket API.</dd>
<dt><a href="/en-US/docs/WebSockets/Writing_WebSocket_servers" title="WebSockets/Pisanie aplikacji serwerowych WebSocket">Obsługa WebSocket po stronie serwera</a></dt>
<dd>Przewodnik do obsługi protokołu WebSocket po stronie serwera.</dd>
</dl>
</div>
<div class="section">
<h2 class="Tools" id="Tools" name="Tools">Narzędzia</h2>
<ul>
<li><a class="external" href="http://socket.io" title="http://socket.io/">Socket.IO</a>: Ogromne, multiplatformowe API WebSocket dla <a class="external" href="http://nodejs.org">Node.js</a>.</li>
<li><a class="link-https" href="https://github.com/Worlize/WebSocket-Node">WebSocket-Node</a>: A WebSocket server API implementation for <a class="external" href="http://nodejs.org" title="http://nodejs.org/">Node.js</a>.</li>
<li><a href="http://www.totaljs.com">Total.js</a>: Web application framework for <a href="http://www.nodejs.org">Node.js</a> (Example: <a href="https://github.com/totaljs/examples/tree/master/websocket">WebSocket chat</a>)</li>
<li><a href="http://ajf.me/websocket/#libs">A more extensive list of frameworks and libraries here</a></li>
</ul>
<h2 class="Related_Topics" id="Related_Topics" name="Related_Topics">Podobne Tematy</h2>
<ul>
<li><a href="/en-US/docs/AJAX" title="AJAX">AJAX</a>, <a href="/en-US/docs/JavaScript" title="JavaScript">JavaScript</a></li>
</ul>
</div>
</div>
<h2 id="Zobacz_także">Zobacz także</h2>
<ul>
<li><a class="external" href="http://tools.ietf.org/html/rfc6455">RFC 6455 - Protokół WebSocket</a></li>
<li><a class="external" href="http://www.w3.org/TR/websockets/">WebSocket - Specyfikacja API</a></li>
<li><a href="/en-US/docs/Server-sent_events" title="Server-sent_events">Server-Sent Events</a></li>
</ul>
<h2 id="Zgodność_z_przeglądarkami">Zgodność z przeglądarkami</h2>
<p>{{CompatibilityTable}}</p>
<div id="compat-desktop">
<table class="compat-table">
<tbody>
<tr>
<th>Feature</th>
<th>Chrome</th>
<th>Firefox (Gecko)</th>
<th>Internet Explorer</th>
<th>Opera</th>
<th>Safari</th>
</tr>
<tr>
<td>Version -76 support {{obsolete_inline}}</td>
<td>6</td>
<td>{{CompatGeckoDesktop("2.0")}}</td>
<td>{{CompatNo}}</td>
<td>11.00 (disabled)</td>
<td>5.0.1</td>
</tr>
<tr>
<td>Protocol version 7 support {{obsolete_inline}}</td>
<td>{{CompatNo}}</td>
<td>{{CompatGeckoDesktop("6.0")}}<br>
{{property_prefix("Moz")}}</td>
<td>{{CompatNo}}</td>
<td>{{CompatNo}}</td>
<td>{{CompatNo}}</td>
</tr>
<tr>
<td>Protocol version 10 support {{obsolete_inline}}</td>
<td>14</td>
<td>{{CompatGeckoDesktop("7.0")}}<br>
{{property_prefix("Moz")}}</td>
<td>HTML5 Labs</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
<tr>
<td>Standard - RFC 6455 Support</td>
<td>16</td>
<td>{{CompatGeckoDesktop("11.0")}}</td>
<td>10</td>
<td>12.10</td>
<td>6.0</td>
</tr>
<tr>
<td>Usable in Workers</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatGeckoDesktop("37.0")}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
</tbody>
</table>
</div>
<div id="compat-mobile">
<table class="compat-table">
<tbody>
<tr>
<th>Feature</th>
<th>Android</th>
<th>Firefox Mobile (Gecko)</th>
<th>IE Mobile</th>
<th>Opera Mobile</th>
<th>Safari Mobile</th>
</tr>
<tr>
<td>Version -76 support {{obsolete_inline}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
<tr>
<td>Protocol version 7 support {{obsolete_inline}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
<tr>
<td>Protocol version 8 support (IETF draft 10) {{obsolete_inline}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatGeckoMobile("7.0")}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
<tr>
<td>Standard - RFC 6455 Support</td>
<td>4.4</td>
<td>{{CompatGeckoDesktop("11.0")}}</td>
<td>{{CompatUnknown}}</td>
<td>12.10</td>
<td>6.0</td>
</tr>
<tr>
<td>Usable in Workers</td>
<td>{{CompatVersionUnknown}}</td>
<td>{{CompatGeckoMobile("37.0")}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
<td>{{CompatUnknown}}</td>
</tr>
</tbody>
</table>
</div>
<h3 id="Gecko_notes">Gecko notes</h3>
<p>WebSockets support in Firefox is continuing to track the evolving WebSocket specification. Firefox 6 implements version 7 of the underlying protocol, while Firefox 7 implements version 8 (as specified by IETF draft 10). Firefox mobile received WebSocket support in Firefox mobile 7.0.</p>
<h4 id="Gecko_6.0">Gecko 6.0</h4>
<p>Prior to Gecko 6.0 {{geckoRelease("6.0")}}, there was, incorrectly, a <code>WebSocket</code> object that some sites were thinking implied that <code>WebSocket</code> services were not prefixed; this object has been renamed to <code>MozWebSocket</code>.</p>
<h4 id="Gecko_7.0">Gecko 7.0</h4>
<p>Począwszy od Gecko 7.0 {{geckoRelease("7.0")}}, właściwość <code>network.websocket.max-connections</code> jest używana by decydować o maksymalnej liczbie połączeń WebSocket, które mogą być otwarte jednocześnie. Domyślnie jest to 200.</p>
<h4 id="Gecko_8.0">Gecko 8.0</h4>
<p>Starting in Gecko 8.0 {{geckoRelease("8.0")}}, the deflate-stream extension to the WebSocket protocol has been disabled, since it's been deprecated from the specification drafts. This resolves incompatibilities with some sites.</p>
<h4 id="Gecko_11.0">Gecko 11.0</h4>
<p>Prior to Gecko 11.0, both incoming and outgoing messages were limited to 16 MB in size. They may now be up to 2 GB in size. Note, however, that memory limitations (especially on mobile devices) make that a theoretical maximum, not a practical one. In reality, transfers of that size will fail on devices that don't have enough memory.</p>
<p>Additionally, ArrayBuffer send and receive support for binary data has been implemented.</p>
<p>Starting in Gecko 11.0, the WebSocket API is no longer prefixed.</p>
|
