INFO:aiosendspin.server.server:Starting Sendspin server on port 19036
INFO:aiosendspin.server.server:Sendspin server started successfully on 127.0.0.1:19036
WARNING:aiosendspin.server.server:No IP addresses available for mDNS advertising. Clients may not be able to discover this server. Consider specifying addresses manually via advertise_addresses.
WARNING:aiosendspin.server.connection.HC_qCCubpH0EpBpUmbQDOS40DTfwm5NEBFI4_uaFGRM:Late binary type=4 role=player: skipping 1 chunk(s); late_by_us=11154 ts_us=1055084729 now_us=1055095883 queue=4/8192 enq_lead_ms=-11 queue_age_ms=0 buf_ms=0 buf_bytes=0/621312 stream_elapsed_s=4.4
WARNING:aiosendspin.server.connection.HC_qCCubpH0EpBpUmbQDOS40DTfwm5NEBFI4_uaFGRM:Enqueued already-late binary type=4 role=player: 1 message(s); behind_by_us=25031 ts_us=1055184729 now_us=1055209760 queue=0
{
  "activation": {
    "payload": {
      "active_roles": [
        "player@v1"
      ],
      "activities": []
    },
    "type": "server/activate"
  },
  "audio": {
    "bit_depth": 16,
    "channels": 1,
    "clip_seconds": 5.0,
    "duration_seconds": 5.0,
    "fixture": "/Users/runner/work/conformance/conformance/repos/sendspin-cli/tests/fixtures/almost_silent.flac",
    "frame_alignment_samples": null,
    "frame_count": 40000,
    "sample_rate": 8000,
    "sent_audio_chunk_count": 200,
    "sent_codec_header_sha256": null,
    "sent_encoded_byte_count": 120000,
    "sent_encoded_sha256": "89717d918d5c5c6a80b397c324ba238f09a860d166a105394e17c0df28e91472",
    "source_flac_sha256": "8fdda8244e318c63cd8b699fe461cd7cdddbb729327a0ba00d1bfdbe2192fe17",
    "source_pcm_sha256": "9d447b5b270bc99b45bb9a616937e436c941ca56c477f9cbe16a93275a6b059e",
    "trimmed_source_frames": 0
  },
  "availability_trace": [
    {
      "available": true,
      "type": "client/state"
    },
    {
      "phase": "sending",
      "roles": [
        "player"
      ],
      "type": "stream/start"
    },
    {
      "phase": "sent",
      "roles": [
        "player"
      ],
      "type": "stream/start"
    }
  ],
  "client": {
    "active_roles": [
      "player@v1"
    ],
    "client_id": "HC_qCCubpH0EpBpUmbQDOS40DTfwm5NEBFI4_uaFGRM",
    "name": "sendspin-cpp-client",
    "supported_roles": [
      "player@v1"
    ]
  },
  "discovery_method": "registry_advertised",
  "format_preference": {
    "received": null
  },
  "group_updates": [
    {
      "payload": {
        "group_id": "c525733b-9d15-4635-a34f-4417a02a4d0c",
        "group_name": "sendspin-cpp-client",
        "playback_state": "stopped"
      },
      "type": "group/update"
    },
    {
      "payload": {
        "group_id": "c525733b-9d15-4635-a34f-4417a02a4d0c",
        "group_name": "sendspin-cpp-client",
        "playback_state": "playing"
      },
      "type": "group/update"
    },
    {
      "payload": {
        "group_id": "c525733b-9d15-4635-a34f-4417a02a4d0c",
        "group_name": "sendspin-cpp-client",
        "playback_state": "stopped"
      },
      "type": "group/update"
    }
  ],
  "implementation": "aiosendspin",
  "initiator_role": "client",
  "peer_hello": {
    "payload": {
      "device_info": {
        "mac_address": "9e:1f:65:cd:d6:b8",
        "manufacturer": "Sendspin Conformance",
        "product_name": "sendspin-cpp Conformance Client",
        "software_version": "0.2.0"
      },
      "name": "sendspin-cpp-client",
      "player@v1_support": {
        "buffer_capacity": 621312,
        "supported_formats": [
          {
            "bit_depth": 24,
            "channels": 1,
            "codec": "pcm",
            "sample_rate": 8000
          },
          {
            "bit_depth": 16,
            "channels": 1,
            "codec": "pcm",
            "sample_rate": 8000
          }
        ]
      },
      "supported_pair_methods": {
        "pairing_psk": {}
      },
      "supported_roles": [
        "player@v1"
      ],
      "unpaired_access": {
        "enabled": true
      }
    },
    "type": "client/hello"
  },
  "preferred_codec": "pcm",
  "role": "server",
  "scenario_id": "client-initiated-state-format-pcm",
  "server_id": "dsIlKLOY1OqUfE4ig1m3id0r6yr2D5_3R-FJLQZI30I",
  "server_name": "aiosendspin server",
  "status": "ok",
  "stream": {
    "bit_depth": 24,
    "channels": 1,
    "codec": "pcm",
    "codec_header": null,
    "sample_rate": 8000
  },
  "time_exchange": [
    {
      "payload": {
        "client_transmitted": 1050621444
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050621444,
        "server_received": 1050621670,
        "server_transmitted": 1050622033
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622169
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622169,
        "server_received": 1050622268,
        "server_transmitted": 1050622365
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622473
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622473,
        "server_received": 1050622566,
        "server_transmitted": 1050622632
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622731
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622731,
        "server_received": 1050622811,
        "server_transmitted": 1050622875
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622952
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050622952,
        "server_received": 1050623041,
        "server_transmitted": 1050623101
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623177
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623177,
        "server_received": 1050623278,
        "server_transmitted": 1050623354
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623448
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623448,
        "server_received": 1050623538,
        "server_transmitted": 1050623606
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623680
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 1050623680,
        "server_received": 1050623760,
        "server_transmitted": 1050623821
      },
      "type": "server/time"
    },
    {
      "type": "other-sent"
    }
  ]
}
INFO:aiohttp.access:127.0.0.1 [21/Oct/2026:07:26:07 +0000] "GET /sendspin HTTP/1.1" 101 0 "-" "ixwebsocket/11.4.6 macos nossl"