Re: [quicwg/base-drafts] introduce a version alias mechanism (#2573)

Marten Seemann <> Fri, 19 April 2019 07:06 UTC

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From: Marten Seemann <>
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Subject: Re: [quicwg/base-drafts] introduce a version alias mechanism (#2573)
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> If the pool of servers handling one version is different from another pool, for example in a blue/green deployment. Since client decides ODCID, you have nothing but the version to route on. You could, however, use a retry to get a new DCID so traffic will route correctly.

We already have text that you shouldn't use the ODCID for routing anyway. This applies especially in a setup like this.

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