{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "23032eff66af03d0","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1912244804262"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.127.215.176", "port_v4":10165}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}, "ecn" : "Not-ECT"}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 245, "version": "00000001", "payload_length": 1182, "dcid": "23032eff66af03d0" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 629}]}],
[116, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[119, 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}],
[127, 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": "318feef7157be120",
    "original_connection_id": "23032eff66af03d0",
    "stateless_reset_token": "258ddd0faf3296f6fa54d16daf51d1a1",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[144, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[336, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 161, "packet_number": 127257, "payload_length": 139, "scid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 42, "acked_ranges": [[245, 245]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 129}]}],
[344, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[336, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 228, "packet_number": 0, "payload_length": 207, "scid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 203}]}],
[336, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 815, "packet_number": 1, "payload_length": 794, "scid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[336, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[336, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[336, 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": "44e26a196b041aece17f168f8d25253c43bb4e430fddbe353f04ac2e377ce485bf5cdad176da0b8a59e6a47aa9bf4707f109"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cd752049ce0d8d49", "reset_token": "2597c87a0bd7bb7dc20935df12dfd513"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "66cfccba5a66bea7", "reset_token": "134819fa972c5c3c117209aa755f79b4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "5cd461cdebc25465", "reset_token": "70865b54a20444996fe26ebf13f99adb"}, { 
    "frame_type": "padding"}]}],
[336, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[336, 0, "transport", "datagram_sent", { "byte_length": 439}],
[336, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[336, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[336, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[4262, 0, "transport", "datagram_received", { "byte_length": 1220}],
[4262, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 246, "payload_length": 11, "dcid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[127257, 127257]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[4262, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 247, "payload_length": 63, "dcid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[4322, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[4262, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 248, "dcid": "318feef7157be120", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[4262, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 17216374,"bytes_in_flight": 0,"smoothed_rtt": 3926,"min_rtt": 3926,"latest_rtt": 3926,"app_limited": 1}],
[4369, 0, "transport", "datagram_received", { "byte_length": 1252}],
[4369, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 249, "dcid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4377, 0, "transport", "datagram_received", { "byte_length": 73}],
[4377, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[4377, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 251, "dcid": "318feef7157be120" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[4382, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[4386, 0, "transport", "spin_bit_updated", { "state": true }],
[4386, 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}]}],
[4386, 0, "transport", "datagram_sent", { "byte_length": 22}],
[145472, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}