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Re: [quicwg/base-drafts] How many probed paths should a server remember? (#3489)

Kazuho Oku <notifications@github.com> Mon, 02 March 2020 15:54 UTC

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Date: Mon, 02 Mar 2020 07:53:58 -0800
From: Kazuho Oku <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] How many probed paths should a server remember? (#3489)
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> Given QUIC v1 is chartered to support connection migration and not multipath, we could also say clients shouldn't probe more than one extra path at once.

I'm fine with having a hard-coded limitation, though if we are to set the maximum to one, then we need to decide whether or not migration due to SPA is counted. It would be simpler to include it, but the potential downside would be that probing using a different network interface would be forbidden until migration to the preferred address concludes.

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