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@jnizet jnizet commented Sep 13, 2024

when initialized from a Headers object containing multiple values for the same header, HttpHeaders now contains all the header values instead of only having one of them.

Fixes #57798

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PR Type

What kind of change does this PR introduce?

  • Bugfix
  • Feature
  • Code style update (formatting, local variables)
  • Refactoring (no functional changes, no api changes)
  • Build related changes
  • CI related changes
  • Documentation content changes
  • angular.io application / infrastructure changes
  • Other... Please describe:

What is the current behavior?

When initialized from a Headers object containing multiple values for the same header, HttpHeaders contained only one of the header values.

Issue Number: #57798

What is the new behavior?

It now contains all the header values, as in the original Headers object.

Does this PR introduce a breaking change?

  • Yes
  • No

(It does change the behavior of the HttpHeaders class, which might cause behavior changes in existing code, but the old behavior was a bug).

@pullapprove pullapprove bot requested a review from dylhunn September 13, 2024 07:45
@pkozlowski-opensource pkozlowski-opensource added the area: common/http Issues related to HTTP and HTTP Client label Sep 13, 2024
@ngbot ngbot bot added this to the Backlog milestone Sep 13, 2024
@alan-agius4 alan-agius4 added the action: review The PR is still awaiting reviews from at least one requested reviewer label Sep 19, 2024
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Minor nit, otherwise LGTM.

@alxhub alxhub added action: merge The PR is ready for merge by the caretaker target: major This PR is targeted for the next major release and removed action: review The PR is still awaiting reviews from at least one requested reviewer labels Sep 24, 2024
when initialized from a `Headers` object containing multiple values for the same header, `HttpHeaders` now contains all the header values instead of only having one of them.

Fixes angular#57798
@jnizet jnizet force-pushed the fix/57798-multiple-headers branch from f407bee to 44d7747 Compare September 25, 2024 05:50
@angular-robot angular-robot bot removed the area: common/http Issues related to HTTP and HTTP Client label Sep 25, 2024
@ngbot ngbot bot removed this from the Backlog milestone Sep 25, 2024
@pkozlowski-opensource pkozlowski-opensource added the area: common/http Issues related to HTTP and HTTP Client label Sep 25, 2024
@ngbot ngbot bot added this to the Backlog milestone Sep 25, 2024
@AndrewKushnir AndrewKushnir removed the request for review from dylhunn September 26, 2024 03:03
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This PR was merged into the repository by commit 057cf7f.

The changes were merged into the following branches: main

@devversion devversion closed this in 057cf7f Oct 1, 2024
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action: merge The PR is ready for merge by the caretaker area: common/http Issues related to HTTP and HTTP Client target: major This PR is targeted for the next major release

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HttpHeaders class discards multiple 'Set-Cookie' headers

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