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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 /** | 5 /** |
6 * Default implementation of [ListInputStream]. | 6 * Default implementation of [ListInputStream]. |
7 */ | 7 */ |
8 class _ListInputStream extends _BaseDataInputStream implements ListInputStream { | 8 class _ListInputStream extends _BaseDataInputStream implements ListInputStream { |
9 _ListInputStream() : _bufferList = new _BufferList(); | 9 _ListInputStream() : _bufferList = new _BufferList(); |
10 | 10 |
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102 | 102 |
103 // Schedule no pending callback if there is a callback set as this | 103 // Schedule no pending callback if there is a callback set as this |
104 // output stream does not wait for any transmission. Schedule | 104 // output stream does not wait for any transmission. Schedule |
105 // close callback once when the stream is closed. Only schedule a | 105 // close callback once when the stream is closed. Only schedule a |
106 // new callback if the previous one has actually been called. | 106 // new callback if the previous one has actually been called. |
107 if (!_closeCallbackCalled) { | 107 if (!_closeCallbackCalled) { |
108 if (!_streamMarkedClosed) { | 108 if (!_streamMarkedClosed) { |
109 if (_clientNoPendingWriteHandler != null && | 109 if (_clientNoPendingWriteHandler != null && |
110 _scheduledNoPendingWriteCallback == null) { | 110 _scheduledNoPendingWriteCallback == null) { |
111 _scheduledNoPendingWriteCallback = | 111 _scheduledNoPendingWriteCallback = |
112 new Timer(issueNoPendingWriteCallback, 0); | 112 new Timer(0, issueNoPendingWriteCallback); |
113 } | 113 } |
114 } else if (_clientCloseHandler != null && | 114 } else if (_clientCloseHandler != null && |
115 _streamMarkedClosed && | 115 _streamMarkedClosed && |
116 !_closeCallbackCalled) { | 116 !_closeCallbackCalled) { |
117 _scheduledCloseCallback = new Timer(issueCloseCallback, 0); | 117 _scheduledCloseCallback = new Timer(0, issueCloseCallback); |
118 _closeCallbackCalled = true; | 118 _closeCallbackCalled = true; |
119 } | 119 } |
120 } | 120 } |
121 } | 121 } |
122 | 122 |
123 _BufferList _bufferList; | 123 _BufferList _bufferList; |
124 bool _streamMarkedClosed = false; | 124 bool _streamMarkedClosed = false; |
125 bool _closeCallbackCalled = false; | 125 bool _closeCallbackCalled = false; |
126 Timer _scheduledNoPendingWriteCallback; | 126 Timer _scheduledNoPendingWriteCallback; |
127 Timer _scheduledCloseCallback; | 127 Timer _scheduledCloseCallback; |
128 Function _clientNoPendingWriteHandler; | 128 Function _clientNoPendingWriteHandler; |
129 Function _clientCloseHandler; | 129 Function _clientCloseHandler; |
130 } | 130 } |
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