14dd7c2954
This adds a warning when more than 1024 routes are added since it can have performance impacts and includes a document that we can add suggestions to reduce the number of routes being added. ## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Errors have helpful link attached, see `contributing.md` ## Feature - [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Documentation added - [ ] Telemetry added. In case of a feature if it's used or not. - [ ] Errors have helpful link attached, see `contributing.md` ## Documentation / Examples - [ ] Make sure the linting passes
17 lines
906 B
Markdown
17 lines
906 B
Markdown
# Max Custom Routes Reached
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#### Why This Error Occurred
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The number of combined routes from `headers`, `redirects`, and `rewrites` exceeds 1000. This can impact performance because each request will iterate over all routes to check for a match in the worst case.
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#### Possible Ways to Fix It
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- Leverage dynamic routes inside of the `pages` folder to reduce the number of rewrites needed
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- Combine headers routes into dynamic matches e.g. `/first-header-route` `/second-header-route` -> `/(first-header-route$|second-header-route$)`
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### Useful Links
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- [Dynamic Routes documentation](https://nextjs.org/docs/routing/dynamic-routes)
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- [Rewrites documentation](https://nextjs.org/docs/api-reference/next.config.js/rewrites)
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- [Redirects documentation](https://nextjs.org/docs/api-reference/next.config.js/redirects)
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- [Headers documentation](https://nextjs.org/docs/api-reference/next.config.js/headers)
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