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13 lines
279 B
13 lines
279 B
15 years ago
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process.mixin(require('./common'));
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var promise = new process.Promise();
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var cancelled = false;
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promise.addCancelback(function(){
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if(cancelled){
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assertUnreachable("promise should not cancel more than once");
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}
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cancelled = true;
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});
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promise.cancel();
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promise.cancel();
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