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Re: [quicwg/base-drafts] Mention every Transport Parameter in section on values for 0-RTT (#3756)

Marten Seemann <notifications@github.com> Thu, 18 June 2020 03:15 UTC

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Date: Wed, 17 Jun 2020 20:15:03 -0700
From: Marten Seemann <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Mention every Transport Parameter in section on values for 0-RTT (#3756)
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@marten-seemann commented on this pull request.



> @@ -1749,6 +1749,13 @@ values for 0-RTT.  This includes initial_max_data and either
 initial_max_streams_bidi and initial_max_stream_data_bidi_remote, or
 initial_max_streams_uni and initial_max_stream_data_uni.
 
+It is OPTIONAL for a server to be able to recover the previously sent values of
+the max_idle_timout, max_udp_payload_size, and disable_active_migration
+parameters. Lowering the values of these parameters while also accepting 0-RTT
+data could degrade the performance of the connection. Specifically, lowering the

How does lowering the `max_idle_timeout` degrade the performance of the connection (unless you lower it to a value smaller than the time it takes the client to receive the new transport parameters)?

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