QUIC and HTTP/3 event definitions for qlog
draft-marx-qlog-event-definitions-quic-h3-01

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QUIC                                                             R. Marx
Internet-Draft                                        Hasselt University
Intended status: Standards Track                        October 14, 2019
Expires: April 16, 2020

               QUIC and HTTP/3 event definitions for qlog
              draft-marx-qlog-event-definitions-quic-h3-01

Abstract

   This document describes concrete qlog event definitions and their
   metadata for QUIC and HTTP/3-related events.  These events can then
   be embedded in the higher level schema defined in [QLOG-MAIN].

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
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   This Internet-Draft will expire on April 16, 2020.

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   Copyright (c) 2019 IETF Trust and the persons identified as the
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Marx                     Expires April 16, 2020                 [Page 1]
Internet-Draft QUIC and HTTP/3 event definitions for qlog   October 2019

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   4
     1.1.  Notational Conventions  . . . . . . . . . . . . . . . . .   5
     1.2.  Importance  . . . . . . . . . . . . . . . . . . . . . . .   6
   2.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   7
     2.1.  Custom fields . . . . . . . . . . . . . . . . . . . . . .   7
   3.  Events not belonging to a single connection . . . . . . . . .   8
   4.  QUIC and HTTP/3 fields  . . . . . . . . . . . . . . . . . . .   8
   5.  QUIC event definitions  . . . . . . . . . . . . . . . . . . .   8
     5.1.  connectivity  . . . . . . . . . . . . . . . . . . . . . .   8
       5.1.1.  server_listening  . . . . . . . . . . . . . . . . . .   9
       5.1.2.  connection_started  . . . . . . . . . . . . . . . . .   9
       5.1.3.  connection_id_updated . . . . . . . . . . . . . . . .  10
       5.1.4.  spin_bit_updated  . . . . . . . . . . . . . . . . . .  10
       5.1.5.  connection_retried  . . . . . . . . . . . . . . . . .  10
       5.1.6.  connection_state_updated  . . . . . . . . . . . . . .  10
       5.1.7.  MIGRATION-related events  . . . . . . . . . . . . . .  11
     5.2.  security  . . . . . . . . . . . . . . . . . . . . . . . .  11
       5.2.1.  key_updated . . . . . . . . . . . . . . . . . . . . .  11
       5.2.2.  key_retired . . . . . . . . . . . . . . . . . . . . .  12
     5.3.  transport . . . . . . . . . . . . . . . . . . . . . . . .  12
       5.3.1.  parameters_set  . . . . . . . . . . . . . . . . . . .  13
       5.3.2.  packet_sent . . . . . . . . . . . . . . . . . . . . .  15
       5.3.3.  packet_received . . . . . . . . . . . . . . . . . . .  15
       5.3.4.  packet_dropped  . . . . . . . . . . . . . . . . . . .  16
       5.3.5.  packet_buffered . . . . . . . . . . . . . . . . . . .  17
       5.3.6.  datagrams_sent  . . . . . . . . . . . . . . . . . . .  17
       5.3.7.  datagrams_received  . . . . . . . . . . . . . . . . .  18
       5.3.8.  datagram_dropped  . . . . . . . . . . . . . . . . . .  18
       5.3.9.  stream_state_updated  . . . . . . . . . . . . . . . .  18
       5.3.10. frames_processed  . . . . . . . . . . . . . . . . . .  20
     5.4.  recovery  . . . . . . . . . . . . . . . . . . . . . . . .  20
       5.4.1.  parameters_set  . . . . . . . . . . . . . . . . . . .  21
       5.4.2.  metrics_updated . . . . . . . . . . . . . . . . . . .  21
       5.4.3.  congestion_state_updated  . . . . . . . . . . . . . .  22
       5.4.4.  loss_timer_set  . . . . . . . . . . . . . . . . . . .  23
       5.4.5.  loss_timer_expired  . . . . . . . . . . . . . . . . .  23
       5.4.6.  packet_lost . . . . . . . . . . . . . . . . . . . . .  24
       5.4.7.  marked_for_retransmit . . . . . . . . . . . . . . . .  24
   6.  HTTP/3 event definitions  . . . . . . . . . . . . . . . . . .  25
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