43 lines
1.3 KiB
JavaScript
43 lines
1.3 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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var stackTraceRegistered = false;
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// Default: https://docs.microsoft.com/en-us/scripting/javascript/reference/stacktracelimit-property-error-javascript
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var restoreStackTraceValue = 10;
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var MAX_STACK_LENGTH = 50;
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function registerStackTraceLimit() {
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var limit = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : MAX_STACK_LENGTH;
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if (stackTraceRegistered) {
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return;
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}
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try {
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restoreStackTraceValue = Error.stackTraceLimit;
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Error.stackTraceLimit = limit;
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stackTraceRegistered = true;
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} catch (e) {
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// Not all browsers support this so we don't care if it errors
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}
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}
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function unregisterStackTraceLimit() {
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if (!stackTraceRegistered) {
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return;
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}
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try {
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Error.stackTraceLimit = restoreStackTraceValue;
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stackTraceRegistered = false;
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} catch (e) {
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// Not all browsers support this so we don't care if it errors
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}
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}
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export { registerStackTraceLimit as register, unregisterStackTraceLimit as unregister }; |