Fix issue where a bare install had some issues with a @types/node import in some cases

[jerelmiller]

Fixes #11132

Moves the response iterator helpers over to the http link where they are used and removes them from @apollo/client/utilities. These helpers were added in an alpha of 3.8 and thus were not exported in versions <= 3.7.x.

This is technically a breaking change by removing a public export, but its been 3 days since we released 3.8. The alternative is to make @types/node either a dependency or a peer dependency, both of which feel a bit odd given that Apollo Client is used primarily in the browser.

Checklist:

• If this PR contains changes to the library itself (not necessary for e.g. docs updates), please include a changeset (see CONTRIBUTING.md)
• If this PR is a new feature, please reference an issue where a consensus about the design was reached (not necessary for small changes)
• Make sure all of the significant new logic is covered by tests

[changeset-bot]

🦋 Changeset detected

Latest commit: 8fb8e30

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@apollo/client	Patch

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[github-actions]

size-limit report 📦

Path	Size
dist/apollo-client.min.cjs	37.16 KB (0%)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs"	43.62 KB (-0.16% 🔽)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs" (production)	42.24 KB (-0.13% 🔽)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js"	32.39 KB (-0.01% 🔽)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js" (production)	31.21 KB (-0.03% 🔽)
import { ApolloProvider } from "dist/react/index.js"	1.21 KB (0%)
import { ApolloProvider } from "dist/react/index.js" (production)	1.2 KB (0%)
import { useQuery } from "dist/react/index.js"	4.29 KB (0%)
import { useQuery } from "dist/react/index.js" (production)	4.1 KB (0%)
import { useLazyQuery } from "dist/react/index.js"	4.59 KB (0%)
import { useLazyQuery } from "dist/react/index.js" (production)	4.41 KB (0%)
import { useMutation } from "dist/react/index.js"	2.52 KB (0%)
import { useMutation } from "dist/react/index.js" (production)	2.5 KB (0%)
import { useSubscription } from "dist/react/index.js"	2.23 KB (0%)
import { useSubscription } from "dist/react/index.js" (production)	2.19 KB (0%)
import { useSuspenseQuery } from "dist/react/index.js"	4.73 KB (-0.03% 🔽)
import { useSuspenseQuery } from "dist/react/index.js" (production)	4.16 KB (0%)
import { useBackgroundQuery } from "dist/react/index.js"	4.25 KB (+0.03% 🔺)
import { useBackgroundQuery } from "dist/react/index.js" (production)	3.67 KB (0%)
import { useReadQuery } from "dist/react/index.js"	2.94 KB (0%)
import { useReadQuery } from "dist/react/index.js" (production)	2.88 KB (0%)
import { useFragment } from "dist/react/index.js"	2.07 KB (0%)
import { useFragment } from "dist/react/index.js" (production)	2.02 KB (0%)

[jerelmiller]

/release:pr

[github-actions]

A new release has been made for this PR. You can install it with npm i @apollo/[email protected].

[alessbell]

Thanks for getting a PR up here so quickly @jerelmiller, this LGTM. These utilities were accidentally publicly exported and are causing a bug by virtue of the way some code was reorganized. I'm strongly in favor of removing them quickly in a patch.

As an aside, I remembered using one these utilities (isAsyncIterableIterator) in a custom BatchHttpLink I wrote for a user trying to integrate Apollo Client with a HotChocolate server which uses the multipart response format for batched requests, and realized we also removed readJsonBody in a prerelease via #11040. This was also an inadvertent breaking change, but it's reasonably simple to modify any userland code, likely in custom links, that's using readJsonBody. With this snapshot I was able to test my changes and opened a PR on the multipart BatchHttpLink implementation: https://github.com/erwan-joly/BatchPoc/pull/3/files. Sharing here in case it's useful to anyone who finds this PR.