[DEP0131] DeprecationWarning: The legacy HTTP parser is deprecated in Node 12.22.0

[timsuchanek]

Bug Description

When running undici@3.3.3 with Node 12.22.0, we get this warning:

(node:3380211) [DEP0131] DeprecationWarning: The legacy HTTP parser is deprecated.
    at internalBinding (internal/bootstrap/loaders.js:136:34)
    at process.binding (internal/bootstrap/loaders.js:113:14)
    at Object.<anonymous> (/root/code/prisma/src/node_modules/.pnpm/undici@3.3.3/node_modules/undici/lib/node/http-parser.js:4:32)
    at Module._compile (internal/modules/cjs/loader.js:999:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
    at Module.load (internal/modules/cjs/loader.js:863:32)
    at Function.Module._load (internal/modules/cjs/loader.js:708:14)
    at Module.require (internal/modules/cjs/loader.js:887:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (/root/code/prisma/src/node_modules/.pnpm/undici@3.3.3/node_modules/undici/lib/core/client.js:5:20)

Is there anything we can do to disable it?
Thanks!

[ronag]

This will be fixed in undici 4. I think we’re a week away from release.

[timsuchanek]

👍 That was a fast response! Thanks, that's great to hear!
We now have this issue in all Prisma Client installations with the latest Node 12.
Is there anything we could do in the meantime?

[ronag]

I might be able to do another v3 release

[ronag]

Please try 3.3.4

[timsuchanek]

That fixes it!
Thanks a lot for taking care of this so quickly.
We'll do our next stable release next week Tuesday, so then we can directly roll out this fix.