microsoftgraph / microsoftgraph/msgraph-sdk-dotnet

Add support for using HTTP/2 & possibly HTTP/3 as well instead of only HTTP/1.1

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Needs: Attention :wave: type:feature
Dominant language
C#
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Forks
264
Avg merge
15h 17m
Merged PRs (30d)
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Description

Is your feature request related to a problem? Please describe the problem.

AFAICT, the GraphServiceClient uses HTTP/1.1 & there's no chance of instructing it to use HTTP/2 (or even HTTP/3) instead - at least not without rewriting basically half of the client.

Describe the solution you'd like.

Please allow configuration of the HTTP version used, preferably by providing an optional argument that's passed down to the HttpClientHandler's HttpVersion & defaulting to HTTP/1.1.

Additional context?

No response

Contributor guide

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Locate the GraphServiceClient entry point and trace how its HttpClientHandler is created and configured. Determine how an optional HTTP version setting could preserve the HTTP/1.1 default while allowing HTTP/2, and clarify whether HTTP/3 is in scope. Done means the client exposes the requested configuration without requiring callers to rewrite its setup.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
api, networking
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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