Re: [quicwg/base-drafts] rate-limiting of CID issuance needs to be allowed (#2436)

Kazuho Oku <> Fri, 08 February 2019 19:32 UTC

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Date: Fri, 08 Feb 2019 19:32:00 +0000
From: Kazuho Oku <>
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Subject: Re: [quicwg/base-drafts] rate-limiting of CID issuance needs to be allowed (#2436)
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> if you are offered to start a new connection mid up-load of multiple Gigabytes, or hours of transaction processing,

That's an untypical scenario for HTTP.

Note also that even if the client runs out of spare CIDs, it can still continue using the connection. The only thing the client cannot do is initiate a voluntary migration. Considering the fact that migration is not a mandatory feature (both for client and server), I do not think there's a strong reason to argue against endpoints refusing to provide additional room for migration at certain moments.

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