{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "f19f225b25c25ba3","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1442756113127"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 629}]}],
[163, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[166, 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}],
[176, 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": "ebf1db13d1c04856",
    "original_connection_id": "f6a9c5665798817e",
    "retry_connection_id": "f19f225b25c25ba3",
    "stateless_reset_token": "44ceb80ffc0e56b383266b86b21407fa",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[184, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[391, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 161, "packet_number": 104621, "payload_length": 139, "scid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[249, 249]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 129}]}],
[402, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[391, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 238, "packet_number": 0, "payload_length": 217, "scid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 213}]}],
[391, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 805, "packet_number": 1, "payload_length": 784, "scid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[391, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[391, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[391, 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": "f59884d7bb793e6a15c73ad978918ee56669591b7425655a87add814c22fbdaf2553183c3e0f9427e9b66542a2878445c54f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "33883156e9911ee7", "reset_token": "2e3df7aa979bb2949e89ca4cf19e8d2e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "b905adbf70659461", "reset_token": "587ee57da1921fac7904ca2a86dddbf5"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "ac1ba328748ac9b3", "reset_token": "e421374c018efdd7229151ea5794aa51"}, { 
    "frame_type": "padding"}]}],
[391, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[391, 0, "transport", "datagram_sent", { "byte_length": 439}],
[391, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[391, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[391, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[3870, 0, "transport", "datagram_received", { "byte_length": 1220}],
[3870, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 250, "payload_length": 11, "dcid": "ebf1db13d1c04856", "token": "823deb0f1864e0f828ac4d76ebccd12e5ebc6e724c0cb9335ec94bd23992b2e77a5182c5e72a9b22d3aca8a6aac2356b5eb3000f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[104621, 104621]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[3870, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 251, "payload_length": 63, "dcid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[3962, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[3870, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 252, "dcid": "ebf1db13d1c04856", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[3870, 0, "recovery", "metrics_updated", {"cwnd": 16987,"pacing_rate": 10251791,"bytes_in_flight": 1472,"smoothed_rtt": 3479,"min_rtt": 3479,"latest_rtt": 3479,"app_limited": 1}],
[3981, 0, "transport", "datagram_received", { "byte_length": 1252}],
[3981, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 253, "dcid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3987, 0, "transport", "datagram_received", { "byte_length": 73}],
[3987, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[3987, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 255, "dcid": "ebf1db13d1c04856" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[3992, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[3996, 0, "transport", "spin_bit_updated", { "state": true }],
[3996, 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}]}],
[3996, 0, "transport", "datagram_sent", { "byte_length": 22}],
[143149, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}