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[quicwg/base-drafts] When can you coalesce connections (#2223)

ekr <notifications@github.com> Thu, 20 December 2018 23:03 UTC

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Subject: [quicwg/base-drafts] When can you coalesce connections (#2223)
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S 2.4.

```
An authoritative HTTP/3 endpoint is typically discovered because the client has
received an Alt-Svc record from the request's origin which nominates the
endpoint as a valid HTTP Alternative Service for that origin.  As required by
{{RFC7838}}, clients MUST check that the nominated server can present a valid
certificate for the origin before considering it authoritative. Clients MUST NOT
assume that an HTTP/3 endpoint is authoritative for other origins without an
explicit signal.
```

This text seems quite a bit more restrictive than S 9.1.1. of RFC 7540,
which just allows reuse as long as the SAN is present in the cert. Is
that intentional?


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