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Re: [quicwg/base-drafts] introduce a max_connection_ids transport parameter (#1998)

janaiyengar <notifications@github.com> Fri, 21 December 2018 20:52 UTC

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Date: Fri, 21 Dec 2018 20:52:25 +0000
From: janaiyengar <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] introduce a max_connection_ids transport parameter (#1998)
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janaiyengar commented on this pull request.



> @@ -3981,6 +3979,12 @@ A client MUST NOT include an original connection ID, a stateless reset token, or
 a preferred address.  A server MUST treat receipt of any of these transport
 parameters as a connection error of type TRANSPORT_PARAMETER_ERROR.
 
+max_connection_ids (0x000e):
+
+: The maximum number of connection IDs that the peer is willing to store.
+  This value includes only connection IDs sent in NEW_CONNECTION_ID frames.

@kazuho: I think that's fair, and I'm ok with not closing the connection if a peer violates my max_connection_id. We need to be clear that an endpoint that drops a NEW_CID because it has no space MUST NOT send a RETIRE_CID. This is an easy bug, so it's worth noting.

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