@mtdt.temp/browser-core/esm/tools/monitor.js

Datadog browser core utilities.

import { display } from './display';
let onMonitorErrorCollected;
let debugMode = false;
export function startMonitorErrorCollection(newOnMonitorErrorCollected) {
    onMonitorErrorCollected = newOnMonitorErrorCollected;
}
export function setDebugMode(newDebugMode) {
    debugMode = newDebugMode;
}
export function resetMonitor() {
    onMonitorErrorCollected = undefined;
    debugMode = false;
}
export function monitored(_, __, descriptor) {
    const originalMethod = descriptor.value;
    descriptor.value = function (...args) {
        const decorated = onMonitorErrorCollected ? monitor(originalMethod) : originalMethod;
        return decorated.apply(this, args);
    };
}
export function monitor(fn) {
    return function () {
        // eslint-disable-next-line @typescript-eslint/no-unsafe-return
        return callMonitored(fn, this, arguments);
    }; // consider output type has input type
}
export function callMonitored(fn, context, args) {
    try {
        // eslint-disable-next-line @typescript-eslint/no-unsafe-return
        return fn.apply(context, args);
    }
    catch (e) {
        monitorError(e);
    }
}
export function monitorError(e) {
    displayIfDebugEnabled(e);
    if (onMonitorErrorCollected) {
        try {
            onMonitorErrorCollected(e);
        }
        catch (e) {
            displayIfDebugEnabled(e);
        }
    }
}
export function displayIfDebugEnabled(...args) {
    if (debugMode) {
        display.error('[MONITOR]', ...args);
    }
}
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