Sentry events sent from serverless functions may not be properly transmitted if the function terminates before the event is flushed. To ensure proper transmission, add await Sentry.flush(2000) in a finally block at the end of each serverless route that produces Sentry events.
This adjustment guarantees that all necessary events are sent to Sentry, preventing false timeouts and ensuring observability accuracy. This practice applies broadly to any short-lived serverless functions, including webhooks, API routes, OAuth callbacks, and healthcheck routes.
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