Marc Mintel
5397309103
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59 lines
2.3 KiB
Plaintext
59 lines
2.3 KiB
Plaintext
import type { Integration } from '@sentry/core';
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import type { AnrIntegrationOptions } from './common';
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export declare const base64WorkerScript = "###AnrWorkerScript###";
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type AnrInternal = {
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startWorker: () => void;
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stopWorker: () => void;
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};
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type AnrReturn = (options?: Partial<AnrIntegrationOptions>) => Integration & AnrInternal;
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/**
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* Application Not Responding (ANR) integration for Node.js applications.
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*
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* @deprecated The ANR integration has been deprecated. Use `eventLoopBlockIntegration` from `@sentry/node-native` instead.
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*
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* Detects when the Node.js main thread event loop is blocked for more than the configured
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* threshold (5 seconds by default) and reports these as Sentry events.
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*
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* ANR detection uses a worker thread to monitor the event loop in the main app thread.
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* The main app thread sends a heartbeat message to the ANR worker thread every 50ms by default.
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* If the ANR worker does not receive a heartbeat message for the configured threshold duration,
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* it triggers an ANR event.
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*
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* - Node.js 16.17.0 or higher
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* - Only supported in the Node.js runtime (not browsers)
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* - Not supported for Node.js clusters
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*
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* Overhead should be minimal:
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* - Main thread: Only polling the ANR worker over IPC every 50ms
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* - Worker thread: Consumes around 10-20 MB of RAM
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* - When ANR detected: Brief pause in debugger to capture stack trace (negligible compared to the blocking)
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*
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* @example
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* ```javascript
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* Sentry.init({
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* dsn: "https://examplePublicKey@o0.ingest.sentry.io/0",
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* integrations: [
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* Sentry.anrIntegration({
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* anrThreshold: 5000,
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* captureStackTrace: true,
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* pollInterval: 50,
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* }),
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* ],
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* });
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* ```
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*/
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export declare const anrIntegration: AnrReturn;
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/**
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* @see {@link disableBlockDetectionForCallback}
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*
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* @deprecated The ANR integration has been deprecated. Use `eventLoopBlockIntegration` from `@sentry/node-native` instead.
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*/
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export declare function disableAnrDetectionForCallback<T>(callback: () => T): T;
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/**
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* @see {@link disableBlockDetectionForCallback}
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*
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* @deprecated The ANR integration has been deprecated. Use `eventLoopBlockIntegration` from `@sentry/node-native` instead.
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*/
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export declare function disableAnrDetectionForCallback<T>(callback: () => Promise<T>): Promise<T>;
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export {};
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//# sourceMappingURL=index.d.ts.map |