Michael Kriese 4dc30ea9bc fix(http): share concurrent identical cache provider requests (#46627) ...

* fix(http): share concurrent identical cache provider requests

Identical requests that use a cache provider and run at the same time now
share one in-flight request instead of each fetching from the server.
Callers that join an in-flight request get a deep copy of the response.

This replaces the per-URL mutex, which only covered the cache check and
was released before the fetch finished.

Co-Authored-By: Claude Opus 5.5 <michael.kriese+claude-code@mend.io>

* fix(http): reuse cache providers for npm and typst lookups

The npm and typst datasources now use one module-level cache provider, so
concurrent lookups of the same package share one request. The request key
is only hashed for GET and HEAD requests and includes `throwHttpErrors`.

Co-Authored-By: Claude Opus 5.5 <michael.kriese+claude-code@mend.io>
Co-Authored-By: Claude Sonnet 5.5 <michael.kriese+claude-code@mend.io>

* fix(http): don't share requests that differ in response type

Add `responseType` and `responseBecomesConfig` to the key of shared
requests, and test that requests with different headers aren't shared
and that a shared response is copied for every caller.

Co-Authored-By: Claude Opus 5.5 <michael.kriese+claude-code@mend.io>
Co-Authored-By: Claude Sonnet 5.5 <michael.kriese+claude-code@mend.io>

* fix(http): keep in-flight requests per Http class and copy binary bodies

Co-Authored-By: Claude Opus 5.5 <michael.kriese+claude-code@mend.io>

---------

Co-authored-by: Claude Opus 5.5 <michael.kriese+claude-code@mend.io>

2026-10-13 15:38:10 +00:00

..

common.ts

refactor(datasource/npm): extract defaultRegistryUrl constant (#42794)

2026-04-27 15:24:01 +00:00

get.spec.ts

fix(http): share concurrent identical cache provider requests (#46627)

2026-10-13 15:38:10 +00:00

get.ts

fix(http): share concurrent identical cache provider requests (#46627)

2026-10-13 15:38:10 +00:00

index.spec.ts

test: remove redundant hostRules.clear() calls (#46584)

2026-09-30 11:22:18 +00:00

index.ts

fix(datasource): document first as the default registry strategy (#46104)

2026-09-30 16:50:38 +00:00

npmrc.spec.ts

test(datasource): close branch coverage gaps (#45943)

2026-09-14 12:11:52 +00:00

npmrc.ts

test: close branch coverage gaps outside the manager tree (#46252)

2026-09-16 12:03:23 +00:00

schema.spec.ts

feat(datasource/npm): integrity and tarball extraction (#44315)

2026-09-11 10:09:59 +00:00

schema.ts

feat(datasource/npm): integrity and tarball extraction (#44315)

2026-09-11 10:09:59 +00:00

types.ts

fix(datasource): replace getJsonUnchecked in npm/Node/PyPI/Go (#43699)

2026-06-03 19:14:50 +00:00