Re: [quicwg/base-drafts] Spin per peer (#1982)

Martin Thomson <notifications@github.com> Mon, 26 November 2018 23:20 UTC

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Subject: Re: [quicwg/base-drafts] Spin per peer (#1982)
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martinthomson commented on this pull request.



> -
-When the spin bit is disabled, endpoints SHOULD set the spin bit value to zero,
-regardless of the values received from their peer. Addendums or revisions to
+fraction of connections.
+
+The selection process SHOULD be designed such that
+on average the spin bit is disabled for at least one eighth of network paths.
+The random choice SHOULD be dependent
+on the source and destination addresses of the path,
+so that the spin bit is consistently enabled or
+disabled for repeated use of the same path.
+
+When the spin bit is disabled, endpoints SHOULD set the spin bit value to
+a constant value randomly chosen to be 0 or 1,
+regardless of the values received from their peer.  Alternatively, endpoints MAY
+change this value when changing connection ID.  Addendums or revisions to

Yes, this would be on the wire.  We're talking about creating the impression that a particular value of the bit carries a particular meaning.

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