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

erickinnear <notifications@github.com> Tue, 27 November 2018 17:29 UTC

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



> +
+The selection process SHOULD be designed such that
+on average the spin bit is disabled for at least one eighth of network paths.
+The selection process SHOULD be externally unpredictable but consistent for
+any given combination of source and destination address/port. For instance,
+the implementation might have a static key which it uses to key a pseudorandom
+function over these values and use the output to determine whether to
+send the spin bit. The selection process performed at the beginning
+of the connection SHOULD be applied for all paths used by the connection.
+
+Note that where multiple connections use the same path,
+the use of the spin bit MAY be coordinated by endpoints,
+recognizing that this might not be possible in many cases.
+
+When the spin bit is disabled, endpoints MAY set the spin bit to any value,
+and MUST accept any incoming value.
 

That proposed text works for me. Thanks for the great summary above too, @huitema.

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