Source/modules/websockets/ThreadableWebSocketChannelClientWrapper.h - Issue 311993006: [WebSocket] bufferedAmount should not decrease inside a task.

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Issue 311993006: [WebSocket] bufferedAmount should not decrease inside a task. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 6 months ago

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« Source/modules/websockets/MainThreadWebSocketChannel.cpp ('K') | « Source/modules/websockets/NewWebSocketChannelImpl.cpp ('k') | Source/modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp » ('j') | Source/modules/websockets/WebSocket.h » ('J')
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1 /*	1 /*

2 * Copyright (C) 2011 Google Inc. All rights reserved.	2 * Copyright (C) 2011 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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54 String subprotocol() const;	54 String subprotocol() const;

55 void setSubprotocol(const String&);	55 void setSubprotocol(const String&);

56 String extensions() const;	56 String extensions() const;

57 void setExtensions(const String&);	57 void setExtensions(const String&);

58	58

59 void clearClient();	59 void clearClient();

60	60

61 void didConnect();	61 void didConnect();

62 void didReceiveMessage(const String& message);	62 void didReceiveMessage(const String& message);

63 void didReceiveBinaryData(PassOwnPtr<Vector<char> >);	63 void didReceiveBinaryData(PassOwnPtr<Vector<char> >);

64 void didUpdateBufferedAmount(unsigned long bufferedAmount);	64 void didConsumeBufferedAmount(unsigned long);

65 void didStartClosingHandshake();	65 void didStartClosingHandshake();

66 void didClose(unsigned long unhandledBufferedAmount, WebSocketChannelClient: :ClosingHandshakeCompletionStatus, unsigned short code, const String& reason);	66 void didClose(WebSocketChannelClient::ClosingHandshakeCompletionStatus, unsi gned short code, const String& reason);

67 void didReceiveMessageError();	67 void didReceiveMessageError();

68	68

69 void suspend();	69 void suspend();

70 void resume();	70 void resume();

71	71

72 void trace(Visitor*) { }	72 void trace(Visitor*) { }

73	73

74 private:	74 private:

75 ThreadableWebSocketChannelClientWrapper(WebSocketChannelClient*);	75 ThreadableWebSocketChannelClientWrapper(WebSocketChannelClient*);

76	76

77 void processPendingTasks();	77 void processPendingTasks();

78	78

79 static void didConnectCallback(ExecutionContext*, PassRefPtrWillBeRawPtr<Thr eadableWebSocketChannelClientWrapper>);	79 static void didConnectCallback(ExecutionContext*, PassRefPtrWillBeRawPtr<Thr eadableWebSocketChannelClientWrapper>);

80 static void didReceiveMessageCallback(ExecutionContext*, PassRefPtrWillBeRaw Ptr<ThreadableWebSocketChannelClientWrapper>, const String& message);	80 static void didReceiveMessageCallback(ExecutionContext*, PassRefPtrWillBeRaw Ptr<ThreadableWebSocketChannelClientWrapper>, const String& message);

81 static void didReceiveBinaryDataCallback(ExecutionContext*, PassRefPtrWillBe RawPtr<ThreadableWebSocketChannelClientWrapper>, PassOwnPtr<Vector<char> >);	81 static void didReceiveBinaryDataCallback(ExecutionContext*, PassRefPtrWillBe RawPtr<ThreadableWebSocketChannelClientWrapper>, PassOwnPtr<Vector<char> >);

82 static void didUpdateBufferedAmountCallback(ExecutionContext*, PassRefPtrWil lBeRawPtr<ThreadableWebSocketChannelClientWrapper>, unsigned long bufferedAmount );	82 static void didConsumeBufferedAmountCallback(ExecutionContext*, PassRefPtrWi llBeRawPtr<ThreadableWebSocketChannelClientWrapper>, unsigned long);

83 static void didStartClosingHandshakeCallback(ExecutionContext*, PassRefPtrWi llBeRawPtr<ThreadableWebSocketChannelClientWrapper>);	83 static void didStartClosingHandshakeCallback(ExecutionContext*, PassRefPtrWi llBeRawPtr<ThreadableWebSocketChannelClientWrapper>);

84 static void didCloseCallback(ExecutionContext*, PassRefPtrWillBeRawPtr<Threa dableWebSocketChannelClientWrapper>, unsigned long unhandledBufferedAmount, WebS ocketChannelClient::ClosingHandshakeCompletionStatus, unsigned short code, const String& reason);	84 static void didCloseCallback(ExecutionContext*, PassRefPtrWillBeRawPtr<Threa dableWebSocketChannelClientWrapper>, WebSocketChannelClient::ClosingHandshakeCom pletionStatus, unsigned short code, const String& reason);

85 static void didReceiveMessageErrorCallback(ExecutionContext*, PassRefPtrWill BeRawPtr<ThreadableWebSocketChannelClientWrapper>);	85 static void didReceiveMessageErrorCallback(ExecutionContext*, PassRefPtrWill BeRawPtr<ThreadableWebSocketChannelClientWrapper>);

86	86

87 WebSocketChannelClient* m_client;	87 WebSocketChannelClient* m_client;

88 // ThreadSafeRefCounted must not have String member variables.	88 // ThreadSafeRefCounted must not have String member variables.

89 Vector<UChar> m_subprotocol;	89 Vector<UChar> m_subprotocol;

90 Vector<UChar> m_extensions;	90 Vector<UChar> m_extensions;

91 bool m_suspended;	91 bool m_suspended;

92 Vector<OwnPtr<ExecutionContextTask> > m_pendingTasks;	92 Vector<OwnPtr<ExecutionContextTask> > m_pendingTasks;

93 };	93 };

94	94

95 } // namespace WebCore	95 } // namespace WebCore

96	96

97 #endif // ThreadableWebSocketChannelClientWrapper_h	97 #endif // ThreadableWebSocketChannelClientWrapper_h

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