74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* function to execute patched function and being able to catch errors
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* @param execute - function to be executed
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* @param onFinish - callback to run when execute finishes
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*/
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export function safeExecuteInTheMiddle(execute, onFinish, preventThrowingError) {
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let error;
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let result;
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try {
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result = execute();
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}
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catch (e) {
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error = e;
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}
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finally {
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onFinish(error, result);
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if (error && !preventThrowingError) {
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// eslint-disable-next-line no-unsafe-finally
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throw error;
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}
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// eslint-disable-next-line no-unsafe-finally
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return result;
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}
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}
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/**
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* Async function to execute patched function and being able to catch errors
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* @param execute - function to be executed
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* @param onFinish - callback to run when execute finishes
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*/
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export async function safeExecuteInTheMiddleAsync(execute, onFinish, preventThrowingError) {
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let error;
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let result;
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try {
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result = await execute();
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}
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catch (e) {
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error = e;
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}
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finally {
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onFinish(error, result);
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if (error && !preventThrowingError) {
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// eslint-disable-next-line no-unsafe-finally
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throw error;
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}
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// eslint-disable-next-line no-unsafe-finally
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return result;
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}
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}
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/**
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* Checks if certain function has been already wrapped
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* @param func
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*/
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export function isWrapped(func) {
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return (typeof func === 'function' &&
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typeof func.__original === 'function' &&
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typeof func.__unwrap === 'function' &&
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func.__wrapped === true);
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}
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//# sourceMappingURL=utils.js.map
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