Support limits.totalSize for multipart forms
#351
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TryingToImprove
commented
Dec 22, 2023
| limits: { | ||
| totalSize: 200 | ||
| }, | ||
| events:[], |
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If I remove this the byte-by-byte test will fail
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totalSizeLimit for multipart formslimits.totalSize for multipart forms
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shuding
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Mar 18, 2024
When using Server Actions with a form the fields are getting truncated at 1MB because of `busboy`'s default `fieldSize` limit of 1MB. This PR tries to solve #59277 however there is a mismatch about `fieldSize` and `bodySize`. I have tried creating a PR for `busboy` mscdex/busboy#351 to allow configuring a max size for the entire body. ### TODO: - [ ] Figure out if this is acceptable - [ ] Throw error when `bodySizeLimit` is hit. <!-- Thanks for opening a PR! Your contribution is much appreciated. To make sure your PR is handled as smoothly as possible we request that you follow the checklist sections below. Choose the right checklist for the change(s) that you're making: ## For Contributors ### Improving Documentation - Run `pnpm prettier-fix` to fix formatting issues before opening the PR. - Read the Docs Contribution Guide to ensure your contribution follows the docs guidelines: https://nextjs.org/docs/community/contribution-guide ### Adding or Updating Examples - The "examples guidelines" are followed from our contributing doc https://github.com/vercel/next.js/blob/canary/contributing/examples/adding-examples.md - Make sure the linting passes by running `pnpm build && pnpm lint`. See https://github.com/vercel/next.js/blob/canary/contributing/repository/linting.md ### Fixing a bug - Related issues linked using `fixes #number` - Tests added. See: https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs - Errors have a helpful link attached, see https://github.com/vercel/next.js/blob/canary/contributing.md ### Adding a feature - Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. (A discussion must be opened, see https://github.com/vercel/next.js/discussions/new?category=ideas) - Related issues/discussions are linked using `fixes #number` - e2e tests added (https://github.com/vercel/next.js/blob/canary/contributing/core/testing.md#writing-tests-for-nextjs) - Documentation added - Telemetry added. In case of a feature if it's used or not. - Errors have a helpful link attached, see https://github.com/vercel/next.js/blob/canary/contributing.md ## For Maintainers - Minimal description (aim for explaining to someone not on the team to understand the PR) - When linking to a Slack thread, you might want to share details of the conclusion - Link both the Linear (Fixes NEXT-xxx) and the GitHub issues - Add review comments if necessary to explain to the reviewer the logic behind a change ### What? ### Why? ### How? Closes NEXT- Fixes # --> Fixes #59277, closes #61462. --------- Co-authored-by: Shu Ding <g@shud.in>
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This is attempt on trying to add a configuration for limitting the total size of the multipart form instead of the
fieldSizeandfileSize.The reason for this is that Next uses this package, however they work with
bodySizeLimitand are there ignored causing causing form fields to be truncated (vercel/next.js#59277) since they do not allow configuring the limits whichbusboysupportsI am sure this is not the correct way, however any guidance will help