regression net9.0 ServicePoint throws PNSE on browser

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
32/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
csharp
Domain
api

Research direction

Start by reviewing PR 94510 and the ServicePoint forwarding into System.Net.Requests, then compare the browser support annotations or tooling behavior described in this issue. Use Azure Cosmos DB issue 5029 for reproduction context; done means the browser API behavior is restored and tooling or tests catch this compatibility regression.

Written by the indexing model from the issue text.

Description

area-System.Net os-browser regression-from-last-release

https://github.com/dotnet/runtime/pull/94510 forwarded all of ServicePoint to System.Net.Requests but browser marks all of System.Net.Requests as unsupported so the change unintentionally changed the browser API without any of the tooling catching the difference.

see https://github.com/Azure/azure-cosmos-dotnet-v3/issues/5029 for context

Dominant language
C#
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