2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 * Copyright (C) 2010, 2011 Apple Inc. All Rights Reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
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12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
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16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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34 Constructor(DOMString url),
35 Constructor(DOMString url, sequence<DOMString> protocols),
36 Constructor(DOMString url, DOMString protocol),
37 ConstructorCallWith=ExecutionContext,
38 Exposed=Window&Worker,
39 RaisesException=Constructor,
40 WillBeGarbageCollected,
41 ] interface WebSocket : EventTarget {
42 [MeasureAs=WebSocketURL] readonly attribute DOMString URL; // Lowercased .url is the one in the spec, but leaving .URL for compatibility reasons.
43 readonly attribute DOMString url;
46 const unsigned short CONNECTING = 0;
47 const unsigned short OPEN = 1;
48 const unsigned short CLOSING = 2;
49 const unsigned short CLOSED = 3;
50 readonly attribute unsigned short readyState;
52 readonly attribute unsigned long bufferedAmount;
55 attribute EventHandler onopen;
56 attribute EventHandler onmessage;
57 attribute EventHandler onerror;
58 attribute EventHandler onclose;
60 [TreatReturnedNullStringAs=Undefined] readonly attribute DOMString protocol;
61 [TreatReturnedNullStringAs=Undefined] readonly attribute DOMString extensions;
63 attribute DOMString binaryType;
65 [RaisesException] void send(ArrayBuffer data);
66 [RaisesException] void send(ArrayBufferView data);
67 [RaisesException] void send(Blob data);
68 [RaisesException] void send(DOMString data);
70 [RaisesException] void close([Clamp] optional unsigned short code, optional DOMString reason);