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30 lines
868 B
30 lines
868 B
10 years ago
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/**
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* Copyright 2013-2015, 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 ServerReactRootIndex
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* @typechecks
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*/
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'use strict';
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/**
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* Size of the reactRoot ID space. We generate random numbers for React root
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* IDs and if there's a collision the events and DOM update system will
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* get confused. In the future we need a way to generate GUIDs but for
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* now this will work on a smaller scale.
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*/
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var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53);
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var ServerReactRootIndex = {
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createReactRootIndex: function() {
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return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX);
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}
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};
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module.exports = ServerReactRootIndex;
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