{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "4ac5a57df1f86dda","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "514205997780"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "68.154.118.244", "port_v4":59970}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 553, "packet_number": 66, "version": "00000001", "payload_length": 515, "dcid": "4ac5a57df1f86dda" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 511}]}],
[176, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[179, 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}],
[189, 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": "f790a814887f877d",
    "original_connection_id": "4ac5a57df1f86dda",
    "stateless_reset_token": "c48d7ee4b5a997dcb1fcbbeb0734afd0",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[199, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[0, 0, "transport", "packet_received", { "packet_type": "0RTT", "header": { "packet_size": 667, "packet_number": 67, "payload_length": 630, "dcid": "4ac5a57df1f86dda" }, "frames": [{ 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
    "frame_type": "padding"}]}],
[449, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1\u000a"}],
[452, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /\u000a"}],
[460, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 128, "packet_number": 86732, "payload_length": 106, "scid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 57, "acked_ranges": [[66, 66]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[470, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[460, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 232, "packet_number": 0, "payload_length": 211, "scid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 207}]}],
[460, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 844, "packet_number": 1, "payload_length": 823, "scid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[460, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[460, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[460, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 807, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 57, "acked_ranges": [[67, 67]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "453e4b2a51b720b9dfc4fd55ac195f2a1362cdbc3b492e59909cace6c5ae9367dba1bdba6b475b6dabf06334799663c23f44"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "49dc127ca17bf538", "reset_token": "0586098970bc05e63d4efbffe1a9bd7d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "ddad26cc96aec0e0", "reset_token": "f09775f43a0faf9afe1de9dcca97cc7c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "1f633dbdf3a65444", "reset_token": "1dd22b237c0f67896e4fe7bc89ac9cd4"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[460, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2075}],
[460, 0, "transport", "datagram_sent", { "byte_length": 823}],
[460, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[460, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3547}],
[460, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[6609, 0, "transport", "datagram_received", { "byte_length": 1220}],
[6609, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 68, "payload_length": 11, "dcid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[86732, 86732]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[6609, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 69, "payload_length": 63, "dcid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[6722, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[6609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 70, "dcid": "f790a814887f877d", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[6735, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=27\u000a"}],
[6738, 0, "info", "message", { "message": "Server CB, Stream: 0, unexpected event\u000a"}],
[6609, 0, "recovery", "metrics_updated", {"cwnd": 18827,"pacing_rate": 12356768,"bytes_in_flight": 0,"smoothed_rtt": 6149,"min_rtt": 6149,"latest_rtt": 6149,"app_limited": 1}],
[6749, 0, "transport", "datagram_received", { "byte_length": 1220}],
[6749, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1220, "packet_number": 71, "dcid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6756, 0, "transport", "datagram_received", { "byte_length": 73}],
[6756, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[6756, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 73, "dcid": "f790a814887f877d" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[6762, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[6769, 0, "transport", "spin_bit_updated", { "state": true }],
[6769, 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}]}],
[6769, 0, "transport", "datagram_sent", { "byte_length": 22}],
[12330, 0, "transport", "datagram_received", { "byte_length": 82}],
[12330, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[12330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 75, "dcid": "f790a814887f877d" }, "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}]}],
[113026, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}