instrumentation-client.ts

// This file configures the initialization of Sentry on the client.
// The added config 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";

Sentry.init({
  dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,

  // Add optional integrations for additional features
  integrations: [],

  // Define how likely traces are sampled. Adjust this value in production, or use tracesSampler for greater control.
  tracesSampleRate: 1,

  // Define how likely Replay events are sampled.
  // This sets the sample rate to be 10%. You may want this to be 100% while
  // in development and sample at a lower rate in production
  replaysSessionSampleRate: 0.1,

  // Define how likely Replay events are sampled when an error occurs.
  replaysOnErrorSampleRate: 1.0,

  // Setting this option to true will print useful information to the console while you're setting up Sentry.
  debug: false,
});

import("@sentry/nextjs").then((lazyLoadedSentry) => {
  Sentry.addIntegration(lazyLoadedSentry.replayIntegration());
});

export const onRouterTransitionStart = Sentry.captureRouterTransitionStart;