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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 library watcher.directory_watcher.polling; | 5 library watcher.directory_watcher.polling; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 import 'dart:io'; | 8 import 'dart:io'; |
9 | 9 |
10 import '../async_queue.dart'; | 10 import '../async_queue.dart'; |
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173 | 173 |
174 if (!isReady) _ready.complete(); | 174 if (!isReady) _ready.complete(); |
175 | 175 |
176 // Wait and then poll again. | 176 // Wait and then poll again. |
177 return new Future.delayed(_pollingDelay).then((_) { | 177 return new Future.delayed(_pollingDelay).then((_) { |
178 if (_events.isClosed) return; | 178 if (_events.isClosed) return; |
179 _poll(); | 179 _poll(); |
180 }); | 180 }); |
181 } | 181 } |
182 } | 182 } |
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