{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2177f1ebcddea67c","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1748516464109"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "223.191.90.43", "port_v4":45331}, "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": 127, "version": "00000001", "payload_length": 1182, "dcid": "2177f1ebcddea67c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}]}],
[798, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[802, 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}],
[811, 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": "7a50cc6b70921720",
    "original_connection_id": "2177f1ebcddea67c",
    "stateless_reset_token": "51a454f5aa2c202fb70f4f53fc82c27b",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[1100, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 123, "packet_number": 107371, "payload_length": 101, "scid": "7a50cc6b70921720" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[127, 127]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1100, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "7a50cc6b70921720" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[1100, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1115, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1100, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 179, "packet_number": 1, "payload_length": 158, "scid": "7a50cc6b70921720" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 153}]}],
[1100, 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": "704c7aab616a7a410c54d0f3a09d72cc36fa5dafb00c0ba0eaf268e6123e807991694e6a6539530960f52cc7362c46d24c94"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "30eb143835cd55be", "reset_token": "aadc295335d823cdf99808029f3e7a42"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "ba87f2a80f4164c2", "reset_token": "1d01c63d91901c81b9832ee85fec85ab"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "c97a081c55dbf7c2", "reset_token": "4a6f48197a037311d78a8fe11e8d542d"}, { 
    "frame_type": "padding"}]}],
[1100, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1886}],
[1100, 0, "transport", "datagram_sent", { "byte_length": 634}],
[1100, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1100, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3358}],
[1100, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[30000003, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[30000016, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.500000"}]]}]}