{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1b7051b0e8300c2b","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4303884892428"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.244.80", "port_v4":16077}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 25, "version": "00000001", "payload_length": 1182, "dcid": "1b7051b0e8300c2b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 560}]}],
[1079, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[1099, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 115585, "payload_length": 65, "scid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[25, 25]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[1099, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[52143, 0, "transport", "datagram_received", { "byte_length": 1220}],
[52143, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 26, "payload_length": 1182, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[115585, 115585]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 560, "length": 528}]}],
[52225, 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,
    "3d7e9f0bca12fea6": ""}],
[52237, 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": "4c6f2bbc066caa23",
    "original_connection_id": "1b7051b0e8300c2b",
    "stateless_reset_token": "1b871bf62774207f966d088600ab0683",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[53268, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 115586, "payload_length": 133, "scid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[25, 26]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[53268, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[53268, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[53301, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[53268, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 747, "packet_number": 1, "payload_length": 726, "scid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 721}]}],
[53268, 0, "transport", "datagram_sent", { "byte_length": 763}],
[57829, 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": "e507fdc2defedd0e0aee18c6da7c2d834d812907cf7fa89d6e32e2472cd38d75d45f92740a95222372927baf16f2ad7f785b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "164f02a50aa6ff32", "reset_token": "9ba66e8837d29b4d2dc4a679d3e8e4a2"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "fd9307bfb39c4215", "reset_token": "0a96e353bbbc2311f3415b95f32402bb"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "03297d3270c7b273", "reset_token": "e452e6af62b5a85fa9bb003b4d9a1221"}, { 
    "frame_type": "padding"}]}],
[57829, 0, "transport", "datagram_sent", { "byte_length": 439}],
[60331, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[60331, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[103888, 0, "transport", "datagram_received", { "byte_length": 1220}],
[103888, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 27, "payload_length": 11, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[115586, 115586]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[103888, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 28, "payload_length": 1134, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[103983, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[104219, 0, "transport", "datagram_received", { "byte_length": 1252}],
[104219, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 29, "dcid": "4c6f2bbc066caa23", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
    "frame_type": "padding"}]}],
[104261, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1?"}],
[104266, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /?"}],
[104279, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 423, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[29, 29]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[104279, 0, "transport", "datagram_sent", { "byte_length": 439}],
[109475, 0, "transport", "datagram_received", { "byte_length": 37}],
[109475, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 30, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[153477, 0, "transport", "datagram_received", { "byte_length": 1332}],
[153477, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 31, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[153594, 0, "transport", "datagram_received", { "byte_length": 40}],
[153594, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 32, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[153635, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[153642, 0, "transport", "spin_bit_updated", { "state": true }],
[153642, 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}]}],
[153642, 0, "transport", "datagram_sent", { "byte_length": 22}],
[202845, 0, "transport", "datagram_received", { "byte_length": 41}],
[202845, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 33, "dcid": "4c6f2bbc066caa23" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[458701, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}