{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e29b59ac1bc26591","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "771778648024"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 24, "version": "00000001", "payload_length": 1131, "dcid": "e29b59ac1bc26591", "token": "abe22f525bc37919088b2a02e8082c0101edf5d83c2b6dd0e7db2c61b1eeb5039cad401f1224798ca3d673b034c659ff9804f3" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[109, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[111, 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}],
[116, 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": "2ee72b7175c9bced",
    "original_connection_id": "10183d5ae052636f",
    "retry_connection_id": "e29b59ac1bc26591",
    "stateless_reset_token": "94b26105f31ea60ec9b976fd7ac43852",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[954, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 94439, "payload_length": 100, "scid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 119, "acked_ranges": [[24, 24]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[954, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[954, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1111, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[954, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 187, "packet_number": 1, "payload_length": 166, "scid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 161}]}],
[954, 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": "cb2fffb1101a78bedb6595964f612dedbf1063ea9d979e3a090eb39a30be7c30bcd8e1ed3638e0e57d8c29147ac78a68620b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "b02e61c8532afa4d", "reset_token": "2a20f240162be62fc76c9cd103dff386"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "a4927e852451ca36", "reset_token": "a3afd8e9b8e0b4dc7ce0e1bf0160b786"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "8db7ce4e8df1154d", "reset_token": "583517ef530860cc09978c146180c095"}, { 
    "frame_type": "padding"}]}],
[954, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1894}],
[954, 0, "transport", "datagram_sent", { "byte_length": 642}],
[954, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[954, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3366}],
[954, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[50574, 0, "transport", "datagram_received", { "byte_length": 1220}],
[50574, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 25, "payload_length": 11, "dcid": "2ee72b7175c9bced", "token": "abe22f525bc37919088b2a02e8082c0101edf5d83c2b6dd0e7db2c61b1eeb5039cad401f1224798ca3d673b034c659ff9804f3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[94439, 94439]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[50574, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 26, "payload_length": 63, "dcid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[50623, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[50574, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 27, "dcid": "2ee72b7175c9bced", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[50574, 0, "recovery", "metrics_updated", {"cwnd": 18646,"pacing_rate": 1452751,"bytes_in_flight": 0,"smoothed_rtt": 49620,"min_rtt": 49620,"latest_rtt": 49620,"app_limited": 1}],
[50639, 0, "transport", "datagram_received", { "byte_length": 1252}],
[50639, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 28, "dcid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[50645, 0, "transport", "datagram_received", { "byte_length": 73}],
[50645, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[50645, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 30, "dcid": "2ee72b7175c9bced" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[50649, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[50652, 0, "transport", "spin_bit_updated", { "state": true }],
[50652, 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}]}],
[50652, 0, "transport", "datagram_sent", { "byte_length": 22}],
[99571, 0, "transport", "datagram_received", { "byte_length": 82}],
[99571, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[99571, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 32, "dcid": "2ee72b7175c9bced" }, "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}]}],
[353415, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}