Next.js middleware support

[iker-barriocanal]

The middleware is a new feature in Next.js v12, currently not supported by the Next.js SDK. The release blog post says it's in beta, but the middleware docs aren't that specific and don't say whether it's a prerelease.

what to cover:

• Error tracking
• Performance monitoring

[mikestopcontinues]

Anyone have a draft of how to make this happen while the feature gets developed?

[smeubank]

Sharing input from another channel here

If you can support Workers, should be a similar runtime as Middleware

https://nextjs.org/docs/api-reference/edge-runtime

[vladanpaunovic]

Given that middleware in Next.js is still in beta (now more explicitly displayed) and under rapid development, I will close this issue until their API is stable.

[boennemann]

@vladanpaunovic Is there a way to disable just the server part of @sentry/nextjs? Because while I understand that you don't want to support beta/middleware this also blocking any adoption of https://nextjs.org/docs/advanced-features/react-18/switchable-runtime now.

[vladanpaunovic]

@boennemann, you can't disable the server part in @sentry/nextjs at the moment, but what you can do is use @sentry/react in the meantime.