37 lines
1.0 KiB
JavaScript
37 lines
1.0 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule SamplingProfiler
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* @flow
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*/
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'use strict';
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const SamplingProfiler = {
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poke: function (token: number): void {
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let error = null;
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let result = null;
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try {
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result = global.pokeSamplingProfiler();
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if (result === null) {
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console.log('The JSC Sampling Profiler has started');
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} else {
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console.log('The JSC Sampling Profiler has stopped');
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}
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} catch (e) {
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console.log(
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'Error occurred when restarting Sampling Profiler: ' + e.toString());
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error = e.toString();
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}
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const {JSCSamplingProfiler} = require('NativeModules');
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JSCSamplingProfiler.operationComplete(token, result, error);
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},
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};
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module.exports = SamplingProfiler;
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