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29 lines
868 B
29 lines
868 B
/** |
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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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