{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "edc241f1b77f7836","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4351433902428"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":49044}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 101, "version": "00000001", "payload_length": 1182, "dcid": "edc241f1b77f7836" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}]}],
[83, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[86, 0, "transport", "parameters_set", {
    "owner": "remote",
    "idle_timeout" : 10000,
    "max_packet_size" : 1472,
    "initial_max_data" : 16777216,
    "initial_max_stream_data_bidi_local" : 65536,
    "initial_max_stream_data_bidi_remote" : 65536,
    "initial_max_stream_data_uni" : 65536,
    "initial_max_streams_uni" : 3,
    "ack_delay_exponent" : 8,
    "max_ack_delay" : 26,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 1000}],
[91, 0, "transport", "parameters_set", {
    "owner": "local",
    "initial_max_stream_data_bidi_local" : 2097152,
    "initial_max_data" : 1048576,
    "initial_max_streams_bidi" : 512,
    "idle_timeout" : 30000,
    "max_packet_size" : 1440,
    "initial_max_streams_uni" : 512,
    "initial_max_stream_data_bidi_remote" : 65635,
    "initial_max_stream_data_uni" : 65535,
    "active_connection_id_limit" : 8,
    "max_ack_delay" : 10,
    "handshake_connection_id": "30f8cd301f12e914",
    "original_connection_id": "edc241f1b77f7836",
    "stateless_reset_token": "cc207f55fcad6e4b4b052dacace36db2",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[2142, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 123, "packet_number": 126796, "payload_length": 101, "scid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 267, "acked_ranges": [[101, 101]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[2142, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[2142, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[2183, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[2142, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 715, "packet_number": 1, "payload_length": 694, "scid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 689}]}],
[2142, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 423, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "91d818fac4d090aa16e46c18740d32ece668eccd18569e1e6ab7ae4e1bdff981b3388cdaf61b0e91f379053d6c9aca767d71"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "abaa17125cee1094", "reset_token": "515a0e75f057c42e463f097ecbba4b04"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "131e697073befab5", "reset_token": "e20182102e474592b769af44f10e8ca2"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "f61fec0b2d952354", "reset_token": "4d6b86e5db302e3cd4a771257460866f"}, { 
    "frame_type": "padding"}]}],
[2142, 0, "transport", "datagram_sent", { "byte_length": 1170}],
[1691117, 0, "transport", "datagram_received", { "byte_length": 1220}],
[1691117, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 102, "payload_length": 11, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[126796, 126796]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[1691117, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 103, "payload_length": 63, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[1691171, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[1691117, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 104, "dcid": "30f8cd301f12e914", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[1692388, 0, "transport", "datagram_received", { "byte_length": 1252}],
[1692388, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 105, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1692491, 0, "transport", "spin_bit_updated", { "state": true }],
[1692491, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 12, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 10, "max_ack_delay": 10000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[1692491, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1692611, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1692611, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[2595688, 0, "transport", "datagram_received", { "byte_length": 1332}],
[2595688, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 106, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2595724, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2595724, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 107, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[1, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2595748, 0, "transport", "datagram_received", { "byte_length": 1252}],
[2595748, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 108, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2595759, 0, "transport", "spin_bit_updated", { "state": false }],
[2595759, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 3 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "fa680cf930680572"}, { 
    "frame_type": "padding"}]}],
[2595759, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[106, 108]]}, { 
    "frame_type": "padding"}]}],
[2595759, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2646608, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2646608, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 109, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2647751, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[106, 109]]}, { 
    "frame_type": "padding"}]}],
[2647751, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2696711, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2696711, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 110, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2698167, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 182, "acked_ranges": [[106, 110]]}, { 
    "frame_type": "padding"}]}],
[2698167, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2747028, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2747028, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 111, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2748176, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[106, 111]]}, { 
    "frame_type": "padding"}]}],
[2748176, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2797881, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2797881, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 112, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2799026, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[106, 112]]}, { 
    "frame_type": "padding"}]}],
[2799026, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2846313, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 9 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "334dd73f5c26dddd"}, { 
    "frame_type": "padding"}]}],
[2848968, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2848968, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 113, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2850085, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[106, 113]]}, { 
    "frame_type": "padding"}]}],
[2850085, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2899638, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2899638, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 114, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2900762, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[106, 114]]}, { 
    "frame_type": "padding"}]}],
[2900762, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[2950296, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[2950296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 115, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2951410, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[106, 115]]}, { 
    "frame_type": "padding"}]}],
[2951410, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[3000824, 0, "transport", "datagram_received", { "byte_length": 1252, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[3000824, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 116, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3001944, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[106, 116]]}, { 
    "frame_type": "padding"}]}],
[3001944, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.203.196.233", "port_v4":49044}}],
[3808595, 0, "transport", "datagram_received", { "byte_length": 39, "addr_from" : {"ip_v4": "172.203.196.233", "port_v4":30869}}],
[3808595, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117, "dcid": "30f8cd301f12e914" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[9, 9], [1, 3]], "ect0": 5, "ect1": 0, "ce": 0}]}],
[3808595, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 4,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 4,
        "packet_size" : 39}}],
[3808595, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 5,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 5,
        "packet_size" : 39}}],
[3808595, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 6,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 6,
        "packet_size" : 39}}],
[3808595, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[3808595, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 8,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 8,
        "packet_size" : 39}}],
[9352763, 0, "transport", "spin_bit_updated", { "state": true }],
[9352763, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 14 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "33e5ce6a95966abc"}, { 
    "frame_type": "padding"}]}],
[13808604, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5?"}],
[13808615, 0, "info", "message", { "message": "Closed. Retrans= 5, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 0.866667"}]]}]}
