Re: [quicwg/base-drafts] NEW_TOKEN contains globally unique values (#3281)

Jana Iyengar <notifications@github.com> Wed, 11 December 2019 02:34 UTC

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Subject: Re: [quicwg/base-drafts] NEW_TOKEN contains globally unique values (#3281)
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janaiyengar approved this pull request.

A nit, but looks good, thanks for working patiently!

> @@ -1719,9 +1719,11 @@ encrypted form in the token.
 A token issued with NEW_TOKEN MUST NOT include information that would allow
 values to be linked by an on-path observer to the connection on which it was
 issued, unless the values are encrypted.  For example, it cannot include the
-previous connection ID or addressing information.  Information that allows the
-server to distinguish between tokens from Retry and NEW_TOKEN MAY be accessible
-to entities other than the server.
+previous connection ID or addressing information.  A server MUST ensure that
+every NEW_TOKEN frame it sends is unique across all clients, with the exception
+of those sent to repair loss of a previously sent NEW_TOKEN frame.  Information

```suggestion
of those sent to repair losses of previously sent NEW_TOKEN frames.  Information
```

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