{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "003b5ee8bdbba6d4","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "583791460844"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "145.132.102.241", "port_v4":63846}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 8, "version": "00000001", "payload_length": 1131, "dcid": "003b5ee8bdbba6d4", "token": "83047ccb76682b2d6f5bcd993d903dbd7459abd4e5fc78f1954f5ec841bc744ec26c0fb83b09fa3c4d8564d6788c73dfd7ce6d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 520}]}],
[735, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[738, 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}],
[746, 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": "26bad65248207c14",
    "original_connection_id": "93d5c5e4466665ef",
    "retry_connection_id": "003b5ee8bdbba6d4",
    "stateless_reset_token": "c9711f82c69331230b1213907f5d17fd",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[756, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[1064, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 128, "packet_number": 82044, "payload_length": 106, "scid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[8, 8]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[1073, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1064, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 242, "packet_number": 0, "payload_length": 221, "scid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 217}]}],
[1064, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 834, "packet_number": 1, "payload_length": 813, "scid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1064, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[1064, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1064, 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": "ed37011a582a88b1acec0136cc7096b82960215b3df79f021f73b3cb0deb9eef9e24a7dc14ebcb9fc0379c7c724a66002302"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "3c03592fee6c9465", "reset_token": "6e4391ce230f17b136c618c59374041a"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "af8c9c70a5158a7b", "reset_token": "a3a447c728d2d3e6cab93d88039a2726"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "0ae9fbf0e4364baf", "reset_token": "475de48fefe082f6af9f34c239ef7115"}, { 
    "frame_type": "padding"}]}],
[1064, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[1064, 0, "transport", "datagram_sent", { "byte_length": 439}],
[1202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[1202, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[7221, 0, "transport", "datagram_received", { "byte_length": 1220}],
[7221, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 9, "payload_length": 11, "dcid": "26bad65248207c14", "token": "83047ccb76682b2d6f5bcd993d903dbd7459abd4e5fc78f1954f5ec841bc744ec26c0fb83b09fa3c4d8564d6788c73dfd7ce6d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82044, 82044]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[7221, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 10, "payload_length": 63, "dcid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[7289, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[7221, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 11, "dcid": "26bad65248207c14", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[7221, 0, "recovery", "metrics_updated", {"cwnd": 16987,"pacing_rate": 5796296,"bytes_in_flight": 1472,"smoothed_rtt": 6157,"min_rtt": 6157,"latest_rtt": 6157,"app_limited": 1}],
[7304, 0, "transport", "datagram_received", { "byte_length": 1252}],
[7304, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 12, "dcid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7312, 0, "transport", "datagram_received", { "byte_length": 81}],
[7312, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[7312, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 14, "dcid": "26bad65248207c14" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[7318, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[7312, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 11067669,"bytes_in_flight": 0,"smoothed_rtt": 6151,"min_rtt": 6110,"latest_rtt": 6110}],
[7324, 0, "transport", "spin_bit_updated", { "state": true }],
[7324, 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}]}],
[7324, 0, "transport", "datagram_sent", { "byte_length": 22}],
[13103, 0, "transport", "datagram_received", { "byte_length": 82}],
[13103, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[13103, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 16, "dcid": "26bad65248207c14" }, "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}]}],
[109731, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}