[quicwg/base-drafts] client should send PING in Initial or Handshake, but PINGs are forbidden in these packets (#2640)
Marten Seemann <notifications@github.com> Tue, 23 April 2019 04:48 UTC
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Subject: [quicwg/base-drafts] client should send PING in Initial or Handshake, but PINGs are forbidden in these packets (#2640)
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The [text about the crypto timer](https://quicwg.org/base-drafts/draft-ietf-quic-recovery.html#crypto-retransmission-timeout) says: > If the crypto retransmission timer expires before the client has 1-RTT keys, it is possible that the client may not have any crypto data to retransmit. However, the client MUST send a new packet, containing only PING or PADDDING frames if necessary, to allow the server to continue sending data. If Handshake keys are available to the client, it MUST send a Handshake packet, and otherwise it MUST send an Initial packet in a UDP datagram of at least 1200 bytes. PING frames are forbidden in both Initial and Handshake packets. -- 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/issues/2640
- [quicwg/base-drafts] client should send PING in I… Marten Seemann
- Re: [quicwg/base-drafts] client should send PING … ianswett
- Re: [quicwg/base-drafts] client should send PING … ianswett
- Re: [quicwg/base-drafts] client should send PING … ianswett
- Re: [quicwg/base-drafts] client should send PING … ianswett
- Re: [quicwg/base-drafts] client should send PING … Jana Iyengar