{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "c791bec6a3a26e79","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1889945776864"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 148, "version": "00000001", "payload_length": 1130, "dcid": "c791bec6a3a26e79", "token": "8410d8ad6c80d8ba865fc6b04c49d15db6b3ec5dcc5973cc80e00592527a84d4589e8490fe564daa5a7d152a1a0674b575de5410" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 629}]}],
[163, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[167, 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" : 41,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 16000}],
[175, 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": "09dc4165e25106c7",
    "original_connection_id": "05a9ab99d7645728",
    "retry_connection_id": "c791bec6a3a26e79",
    "stateless_reset_token": "ac0108e548625e22bcfc0f1d13d2af7c",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[182, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[417, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 161, "packet_number": 126767, "payload_length": 139, "scid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 52, "acked_ranges": [[148, 148]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 129}]}],
[427, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[417, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 238, "packet_number": 0, "payload_length": 217, "scid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 213}]}],
[417, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 805, "packet_number": 1, "payload_length": 784, "scid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[417, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[417, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[417, 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": "dc296b7fb977a582da4a8469e47266197e5eb9214ac5baa10dac07ad2fa447da7ed22d36d63b583e194f89ea63e40fb787d0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "1105153a13793c29", "reset_token": "536c50a449a8834234b4251c7981c2e8"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "297d1384da4cc7a3", "reset_token": "6a35699f66df2b3fd2caa4e3a518c231"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "41e15a76b5cf3142", "reset_token": "9613ee580c7ed31f3961638fe1932606"}, { 
    "frame_type": "padding"}]}],
[417, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[417, 0, "transport", "datagram_sent", { "byte_length": 439}],
[417, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[417, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[417, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[33870, 0, "transport", "datagram_received", { "byte_length": 1220}],
[33870, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 149, "payload_length": 11, "dcid": "09dc4165e25106c7", "token": "8410d8ad6c80d8ba865fc6b04c49d15db6b3ec5dcc5973cc80e00592527a84d4589e8490fe564daa5a7d152a1a0674b575de5410" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[126767, 126767]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[33870, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 150, "payload_length": 63, "dcid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[33977, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[33870, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 151, "dcid": "09dc4165e25106c7", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[33870, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 2021630,"bytes_in_flight": 0,"smoothed_rtt": 33453,"min_rtt": 33453,"latest_rtt": 33453,"app_limited": 1}],
[33997, 0, "transport", "datagram_received", { "byte_length": 1252}],
[33997, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 152, "dcid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[34004, 0, "transport", "datagram_received", { "byte_length": 73}],
[34004, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[34004, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 154, "dcid": "09dc4165e25106c7" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[34013, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[34018, 0, "transport", "spin_bit_updated", { "state": true }],
[34018, 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}]}],
[34018, 0, "transport", "datagram_sent", { "byte_length": 22}],
[65657, 0, "transport", "datagram_received", { "byte_length": 82}],
[65657, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[65657, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 156, "dcid": "09dc4165e25106c7" }, "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}]}],
[308525, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}