@opentelemetry/sdk-trace-base
Version:
45 lines • 1.76 kB
JavaScript
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
import { BatchSpanProcessorBase } from '../../../export/BatchSpanProcessorBase';
import { globalErrorHandler } from '@opentelemetry/core';
export class BatchSpanProcessor extends BatchSpanProcessorBase {
_visibilityChangeListener;
_pageHideListener;
constructor(_exporter, config) {
super(_exporter, config);
this.onInit(config);
}
onInit(config) {
if (config?.disableAutoFlushOnDocumentHide !== true &&
typeof document !== 'undefined') {
this._visibilityChangeListener = () => {
if (document.visibilityState === 'hidden') {
this.forceFlush().catch(error => {
globalErrorHandler(error);
});
}
};
this._pageHideListener = () => {
this.forceFlush().catch(error => {
globalErrorHandler(error);
});
};
document.addEventListener('visibilitychange', this._visibilityChangeListener);
// use 'pagehide' event as a fallback for Safari; see https://bugs.webkit.org/show_bug.cgi?id=116769
document.addEventListener('pagehide', this._pageHideListener);
}
}
onShutdown() {
if (typeof document !== 'undefined') {
if (this._visibilityChangeListener) {
document.removeEventListener('visibilitychange', this._visibilityChangeListener);
}
if (this._pageHideListener) {
document.removeEventListener('pagehide', this._pageHideListener);
}
}
}
}
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