{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fb11cfd86b47e2ff","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4220712346400"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 440}]}],
[660, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[663, 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": "",
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "min_ack_delay" : 16000}],
[670, 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": "c270d6a32dbde1f4",
    "original_connection_id": "0da114c28fecff61",
    "retry_connection_id": "fb11cfd86b47e2ff",
    "stateless_reset_token": "ae7559bcd7eaee0bda65e33d24542fd9",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 186, "acked_ranges": [[101, 101]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[1493, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[1493, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[2653, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[1493, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 817, "packet_number": 1, "payload_length": 796, "scid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 791}]}],
[1493, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 403, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "a8409f7944d3264eb5b625288b9d1bb924fc4838ece7cab62bd47d3b7608402fe3b12ccc87958eb7d11c3240fca2a93f9d52"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "bc64e14a6c5dc9a1", "reset_token": "b211a28feaebd22f56e17a8be012869d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "c6a3e4e8902f172f", "reset_token": "4b46664e915a54cd7d9d465fe90ee41d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "acfa3f3977baca5a", "reset_token": "ebf57a1e31492b0daf55a9352bb71353"}, { 
    "frame_type": "padding"}]}],
[1493, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1493, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1493, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[83127, 0, "transport", "datagram_received", { "byte_length": 1220}],
[83127, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 102, "payload_length": 11, "dcid": "c270d6a32dbde1f4", "token": "4a8fc7ba754030a5a6044ee382d891a801571b7956567f59f94e739a3c89b83e6b8f09503c244e44c809883b3accd376b7ca7121" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[86511, 86511]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[83127, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 103, "payload_length": 63, "dcid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[83211, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[83127, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 104, "dcid": "c270d6a32dbde1f4", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[83231, 0, "transport", "datagram_received", { "byte_length": 1252}],
[83231, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 105, "dcid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[83242, 0, "transport", "spin_bit_updated", { "state": true }],
[83242, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[83242, 0, "transport", "datagram_sent", { "byte_length": 55}],
[85034, 0, "transport", "datagram_received", { "byte_length": 73}],
[85034, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[85034, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 107, "dcid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[85062, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[85067, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[85067, 0, "transport", "datagram_sent", { "byte_length": 22}],
[145993, 0, "transport", "datagram_received", { "byte_length": 40}],
[145993, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 108, "dcid": "c270d6a32dbde1f4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[657816, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}