Is there a way to disable apollo-link-dedup when using apollo useQuery?

Question

Overview

I have a component that renders two child components. The child components uses apollo's useQuery to issue a request to the server. The issue is because apollo-link-dedup is included when using apollo-client, only one request is being sent to the server.

I've tried setting the context to forceFetch: true as specified here but this doesn't seem to work with hooks.

Here's the query:

// Generated query from @graphql-codegen/cli
import { useGetUploadUrlsQuery } from 'types/graphql'

useGetUploadUrlsQuery({
  fetchPolicy: 'network-only',
    context: {
     forceFetch: true,
    },
  })

Note: Passing in a unique variable bypasses the dedup. Any less hacky solution/workaround that anyone can come up with will be helpful.

Thanks!

If the requests are identical and happening simultaneously, why would you want two separate requests fired? — Daniel Rearden, Oct 03 '19 at 19:01
Hey @DanielRearden, this is because each query returns a unique upload URL and in this scenario, I have two upload forms that both requires a unique upload URL. — Romario Raffington, Oct 04 '19 at 20:42
Interesting use case. Seems like a documentation issue. See my answer below. — Daniel Rearden, Oct 04 '19 at 21:02
Hey @DanielRearden, adding `deduplication: false` doesn't seem to work. I've also tried `queryDeduplication: false` based on the docs you linked but this doesn't work as well — Romario Raffington, Oct 08 '19 at 15:44

Daniel Rearden · Answer 1 · 2019-10-08T15:52:17.493

0

This may be a documentation issue. I think the correct key to pass to context is deduplication with a value of false:

useGetUploadUrlsQuery({
  fetchPolicy: 'network-only',
  context: {
   queryDeduplication: false,
  },
})

This is noted here. It's not really true that apollo-link-dedup is "included by default" as indicated in the README -- the logic might be, but the link itself is not.

edited Oct 08 '19 at 15:52

answered Oct 04 '19 at 21:00

Daniel Rearden

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Is there a way to disable apollo-link-dedup when using apollo useQuery?

Overview

1 Answers1