Re: [quicwg/base-drafts] Skip a packet number when sending one PTO packet (#2952)
MikkelFJ <notifications@github.com> Tue, 06 August 2019 07:01 UTC
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Subject: Re: [quicwg/base-drafts] Skip a packet number when sending one PTO packet (#2952)
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mikkelfj commented on this pull request. > @@ -601,7 +601,9 @@ removed from bytes in flight when the Initial and Handshake keys are discarded. When a PTO timer expires, a sender MUST send at least one ack-eliciting packet as a probe, unless there is no data available to send. An endpoint MAY send up to two full-sized datagrams containing ack-eliciting packets, to avoid an -expensive consecutive PTO expiration due to a single lost datagram. +expensive consecutive PTO expiration due to a single lost datagram. When only +sending a single packet on PTO, senders can skip a packet number to elicit a +faster acknowledgement. So if both endpoints skip every second packet number early in the connection, in order to aggressively detect optimistic ACK's, would that lead to an ACK flood? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/pull/2952#discussion_r310907459
- [quicwg/base-drafts] Skip a packet number when se… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… MikkelFJ
- Re: [quicwg/base-drafts] Skip a packet number whe… Kazuho Oku
- Re: [quicwg/base-drafts] Skip a packet number whe… Kazuho Oku
- Re: [quicwg/base-drafts] Skip a packet number whe… MikkelFJ
- Re: [quicwg/base-drafts] Skip a packet number whe… MikkelFJ
- Re: [quicwg/base-drafts] Skip a packet number whe… Kazuho Oku
- Re: [quicwg/base-drafts] Skip a packet number whe… Lars Eggert
- Re: [quicwg/base-drafts] Skip a packet number whe… Kazuho Oku
- Re: [quicwg/base-drafts] Skip a packet number whe… Jana Iyengar
- Re: [quicwg/base-drafts] Skip a packet number whe… chumd
- Re: [quicwg/base-drafts] Skip a packet number whe… Marten Seemann
- Re: [quicwg/base-drafts] Skip a packet number whe… chumd
- Re: [quicwg/base-drafts] Skip a packet number whe… chumd
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… MikkelFJ
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… Martin Thomson
- Re: [quicwg/base-drafts] Skip a packet number whe… Jana Iyengar
- Re: [quicwg/base-drafts] Skip a packet number whe… Martin Thomson
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… ianswett
- Re: [quicwg/base-drafts] Skip a packet number whe… Jana Iyengar
- Re: [quicwg/base-drafts] Skip a packet number whe… Jana Iyengar