[graphiql/toolkit] support graphql-sse

[dimaMachina]

No description provided.

[changeset-bot]

🦋 Changeset detected

Latest commit: 2936a79

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

This PR includes changesets to release 2 packages

Name	Type
@graphiql/toolkit	Minor
@graphiql/react	Patch

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 43 lines in your changes missing coverage. Please review.

Project coverage is 64.93%. Comparing base (a929862) to head (2936a79).
Report is 12 commits behind head on main.

Files with missing lines	Patch %	Lines
...l-toolkit/src/create-fetcher/create-sse-fetcher.ts	0.00%	37 Missing ⚠️
...aphiql-toolkit/src/create-fetcher/createFetcher.ts	0.00%	5 Missing ⚠️
packages/graphiql/test/schema.js	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3750      +/-   ##
==========================================
- Coverage   65.32%   64.93%   -0.39%     
==========================================
  Files         122      123       +1     
  Lines        7003     7045      +42     
  Branches     2260     2252       -8     
==========================================
  Hits         4575     4575              
- Misses       2411     2453      +42     
  Partials       17       17              

Files with missing lines	Coverage Δ
packages/graphiql/test/schema.js	38.57% <0.00%> (ø)
...aphiql-toolkit/src/create-fetcher/createFetcher.ts	0.00% <0.00%> (ø)
...l-toolkit/src/create-fetcher/create-sse-fetcher.ts	0.00% <0.00%> (ø)

[github-actions]

The latest changes of this PR are available as canary in npm (based on the declared changesets):

[email protected]
@graphiql/[email protected]
@graphiql/[email protected]
@graphiql/[email protected]
@graphiql/[email protected]

[derekwilling]

How is this supposed to be configured by the user? Does it not support distinct connections mode?

I'm having issues getting the client to send POST requests (distinct connections mode) instead of PUT requests (single connection mode).

[dimaMachina]

Nice catch, we need to pass options in

graphiql/packages/graphiql-toolkit/src/create-fetcher/createFetcher.ts

Lines 50 to 52 in 2936a79

	const sseFetcher = await createSseFetcher({
	url: options.subscriptionUrl,
	});

[acao]

@dimaMachina can you update the docs in toolkit as well?

[acao]

@dimaMachina needs a very minor rebase it seems, main release branch is now unblocked!