{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "04d7fe44ecfae373","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1307626124469"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 176, "version": "00000001", "payload_length": 1130, "dcid": "04d7fe44ecfae373", "token": "aa54b12c743e6e02666b74ccda201db52525b790b744903103870399754aa8d1044345f64486d4710793773138c42be8612e249c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 309}, { 
    "frame_type": "ping"}]}],
[131, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[134, 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}],
[141, 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": "ab656e56112ba526",
    "original_connection_id": "a0a1399badb210a4",
    "retry_connection_id": "04d7fe44ecfae373",
    "stateless_reset_token": "3ec2e1558168de3f88d5cb54e494d5c5",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[389, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 96591, "payload_length": 100, "scid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[176, 176]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[389, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[389, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[406, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[389, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 170, "packet_number": 1, "payload_length": 149, "scid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 144}]}],
[389, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 295, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 149}, { 
    "frame_type": "new_token", "new_token": "c1d610713bafeb18c3d89092ec779d62431f1c18c6e53f477daf69e755c9a83943b0af7c4b653c7e2aeddd2ea3da69304062"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "d961a6501f4be3fe", "reset_token": "c722bd9ca3060baa7c983395f32c4856"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "2166075314b01eb1", "reset_token": "827c6730cb332bf00a89fcdb05c45447"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "57b42ea534956f79", "reset_token": "6a1a3359e314e7c5d02346dfb8d619df"}, { 
    "frame_type": "padding"}]}],
[389, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1749}],
[389, 0, "transport", "datagram_sent", { "byte_length": 497}],
[389, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[389, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3221}],
[389, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[32882, 0, "transport", "datagram_received", { "byte_length": 1220}],
[32882, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 177, "payload_length": 11, "dcid": "ab656e56112ba526", "token": "aa54b12c743e6e02666b74ccda201db52525b790b744903103870399754aa8d1044345f64486d4710793773138c42be8612e249c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[96591, 96591]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[32882, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 84, "packet_number": 178, "payload_length": 47, "dcid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 36}]}],
[32975, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[32882, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1035, "packet_number": 179, "dcid": "ab656e56112ba526", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[32882, 0, "recovery", "metrics_updated", {"cwnd": 18501,"pacing_rate": 2120655,"bytes_in_flight": 0,"smoothed_rtt": 32493,"min_rtt": 32493,"latest_rtt": 32493,"app_limited": 1}],
[33001, 0, "transport", "datagram_received", { "byte_length": 1252}],
[33001, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 180, "dcid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[33009, 0, "transport", "datagram_received", { "byte_length": 73}],
[33009, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[33009, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 182, "dcid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[33014, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[33018, 0, "transport", "spin_bit_updated", { "state": true }],
[33018, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 2 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[33018, 0, "transport", "datagram_sent", { "byte_length": 22}],
[65053, 0, "transport", "datagram_received", { "byte_length": 82}],
[65053, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[65053, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 184, "dcid": "ab656e56112ba526" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[258114, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}