sentry.client.config.ts

// This file configures the initialization of Sentry on the client.
// The config you add here will be used whenever a users loads a page in their browser.
// https://docs.sentry.io/platforms/javascript/guides/nextjs/

import * as Sentry from '@sentry/nextjs';
import { BrowserTracing } from '@sentry/browser';
import config from './config';

Sentry.init({
    // eslint-disable-next-line no-process-env
    debug: process.env.NODE_ENV === 'development',
    dsn: config.sentryDSN,
    enabled:
        // eslint-disable-next-line no-process-env
        process.env.NODE_ENV !== 'development' && config.useTestNet !== true,
    integrations: [new BrowserTracing()],
    transport: Sentry.makeBrowserOfflineTransport(Sentry.makeFetchTransport),
    // Adjust this value in production, or use tracesSampler for greater control
    tracesSampler: (samplingContext) => {
        const error = samplingContext.transactionContext;

        if (error) {
            if (error.tags && error.tags['user_activity']) {
                // if there's any user action, send 100%
                // (it tracks only extremely important errors)
                return 1;
            } else if (
                error.description &&
                (error.description.match(/GeolocationPositionError/i) ||
                    error.description.match(/denied transaction signature/i))
            ) {
                // some things we know and want to ignore
                return 0;
            }
        }

        return 0.1;
    }
});