Add link to QUIC prerequisities and supported operating systems

[jkotas]

Fixes dotnet/runtime#80001

[ghost]

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Fixes dotnet/runtime#80001

Author:	jkotas
Assignees:	jkotas
Labels:	area-System.Net
Milestone:	-

[learn-build-service-prod]

Learn Build status updates of commit 135272d:

💡 Validation status: suggestions

File	Status	Preview URL	Details
xml/System.Net.Quic/QuicConnection.xml	💡Suggestion	View	Details
xml/System.Net.Quic/QuicListener.xml	💡Suggestion	View	Details

xml/System.Net.Quic/QuicConnection.xml

• Line 0, Column 0: [Suggestion: disallowed-html-tag - See documentation] HTML tag 'see' isn't allowed. Replace it with approved Markdown or escape the brackets if the content is a placeholder.

xml/System.Net.Quic/QuicListener.xml

• Line 0, Column 0: [Suggestion: disallowed-html-tag - See documentation] HTML tag 'see' isn't allowed. Replace it with approved Markdown or escape the brackets if the content is a placeholder.

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[wfurt]

LGTM.
We should perhaps also improve the linked page but that can be separate change.

Windows should mention Server 2022 IMHO.
Linux calls for OpenSSL 1.1 and that seems incomplete. There is 1.1.0 and 1.1.1. First one will not work (and is out of support) We should probably explicitly mention that OpenSSL 3 is NOT supported e.g. we will have problems on (.NET supported) Ubuntu 22
Perhaps link to MsQuic support page.

Also Pointing Quic to HTTP3 seems like reverse order since Http3 depends on Quic not vice versa.

[learn-build-service-prod]

Learn Build status updates of commit b8023f0:

✅ Validation status: passed

File	Status	Preview URL	Details
xml/System.Net.Quic/QuicConnection.xml	✅Succeeded	View
xml/System.Net.Quic/QuicListener.xml	✅Succeeded	View

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[jkotas]

Windows should mention Server 2022 IMHO.

I will update the other PR with this info.

There is 1.1.0 and 1.1.1. First one will not work (and is out of support) We should probably explicitly mention that OpenSSL 3 is NOT supported
Perhaps link to MsQuic support page.

Do you mean https://github.com/microsoft/msquic/blob/main/docs/Platforms.md ? It does not have any of these details about OpenSSL.

Also Pointing Quic to HTTP3 seems like reverse order since Http3 depends on Quic not vice versa.

I agree. Unfortunately, we have linked to the HTTP3 doc for QUIC platform support from number of places already (blog posts, issues, etc.).

[ManickaP]

Eventually, there should be conceptual docs for System.Net.Quic. We should then shuffle it and put the prereqs, dependecies, msquic docs links etc. there instead.
I would keep it as it is now, and fix this all with S.N.Quic conceptual docs for which I created an issue: dotnet/docs#33287

[ManickaP]

Thanks!