sendspin-server-cpp: dialing ws://127.0.0.1:19971/sendspin for playback
sendspin-server-cpp: "sendspin-dotnet-client" at 127.0.0.1:19971 connected
listener: client sendspin-dotnet-client disconnected: server stopped
{
  "status": "ok",
  "implementation": "sendspin-server-cpp",
  "role": "server",
  "server_name": "sendspin-server-cpp server",
  "scenario_id": "server-initiated-metadata",
  "initiator_role": "server",
  "preferred_codec": "none",
  "server_id": "utq0NygiTS_OztxWV-XewEoa7vcDfdV7wf_7WeAJmDs",
  "discovery_method": "registry",
  "peer_hello": {
    "type": "client/hello",
    "payload": {
      "name": "sendspin-dotnet-client",
      "supported_pair_methods": {
        "pairing_psk": {}
      },
      "unpaired_access": {
        "enabled": true
      },
      "supported_roles": [
        "metadata@v1"
      ],
      "device_info": {
        "product_name": "Conformance Dotnet Client",
        "manufacturer": "Sendspin Conformance",
        "software_version": "0.1.0"
      }
    }
  },
  "activation": {
    "type": "server/activate",
    "payload": {
      "activities": [
        "playback"
      ],
      "active_roles": [
        "metadata@v1"
      ]
    }
  },
  "group_updates": [
    {
      "type": "group/update",
      "payload": {
        "playback_state": "stopped",
        "group_id": "1",
        "group_name": "sendspin-server-cpp server"
      }
    }
  ],
  "availability_trace": [
    {
      "type": "client/state",
      "available": true
    }
  ],
  "time_exchange": [
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301042322
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301042322,
        "server_received": 784285040,
        "server_transmitted": 784285114
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301108829
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301108829,
        "server_received": 784349254,
        "server_transmitted": 784349447
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301111585
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301111585,
        "server_received": 784355593,
        "server_transmitted": 784361898
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301123206
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301123206,
        "server_received": 784363741,
        "server_transmitted": 784369979
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301131917
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301131917,
        "server_received": 784372201,
        "server_transmitted": 784372292
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301142318
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301142318,
        "server_received": 784382574,
        "server_transmitted": 784382632
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301143575
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301143575,
        "server_received": 784383809,
        "server_transmitted": 784383856
      }
    },
    {
      "type": "client/time",
      "payload": {
        "client_transmitted": 1792567301147232
      }
    },
    {
      "type": "server/time",
      "payload": {
        "client_transmitted": 1792567301147232,
        "server_received": 784387606,
        "server_transmitted": 784387708
      }
    }
  ],
  "client": {
    "client_id": "roTK51XQ09av8B0sTn-vyxqDLd1qdMM_9hM7GaoHOhc",
    "name": "sendspin-dotnet-client",
    "supported_roles": [
      "metadata@v1"
    ],
    "active_roles": [
      "metadata@v1"
    ]
  },
  "metadata": {
    "expected": {
      "title": "Almost Silent",
      "artist": "Sendspin Conformance",
      "album_artist": "Sendspin",
      "album": "Protocol Fixtures",
      "artwork_url": "https://example.invalid/almost-silent.jpg",
      "year": 2026,
      "track": 1,
      "progress": {
        "track_progress": 12000,
        "track_duration": 180000,
        "playback_speed": 1000
      }
    },
    "first_state_sent": {
      "timestamp_us": 784258106,
      "bound_us": 784258290
    }
  }
}