INFO:aiosendspin.server.server:Starting Sendspin server on port 19060 INFO:aiosendspin.server.server:Sendspin server started successfully on 127.0.0.1:19060 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. { "activation": { "payload": { "active_roles": [ "metadata@v1" ], "activities": [] }, "type": "server/activate" }, "availability_trace": [ { "available": true, "type": "client/state" } ], "client": { "active_roles": [ "metadata@v1" ], "client_id": "S47RKjSEdiQjz9JAVKE0YYc7fNNgWnxEXL_BoGJkQhM", "name": "sendspin-cpp-client", "supported_roles": [ "metadata@v1" ] }, "discovery_method": "registry_advertised", "group_updates": [ { "payload": { "group_id": "030f2761-f561-4325-9d0c-97f0e9fd73e1", "group_name": "sendspin-cpp-client", "playback_state": "stopped" }, "type": "group/update" } ], "implementation": "aiosendspin", "initiator_role": "client", "metadata": { "expected": { "album": "Protocol Fixtures", "album_artist": "Sendspin", "artist": "Sendspin Conformance", "artwork_url": "https://example.invalid/almost-silent.jpg", "progress": { "playback_speed": 1000, "track_duration": 180000, "track_progress": 12000 }, "title": "Almost Silent", "track": 1, "year": 2026 }, "first_state_sent": { "bound_us": 1169315684, "timestamp_us": 1169315340 } }, "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", "supported_pair_methods": { "pairing_psk": {} }, "supported_roles": [ "metadata@v1" ], "unpaired_access": { "enabled": true } }, "type": "client/hello" }, "preferred_codec": "none", "role": "server", "scenario_id": "client-initiated-metadata", "server_id": "dsIlKLOY1OqUfE4ig1m3id0r6yr2D5_3R-FJLQZI30I", "server_name": "aiosendspin server", "status": "ok", "time_exchange": [ { "payload": { "client_transmitted": 1169331686 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169331686, "server_received": 1169331991, "server_transmitted": 1169332833 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169333100 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169333100, "server_received": 1169333285, "server_transmitted": 1169333423 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169333529 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169333529, "server_received": 1169333615, "server_transmitted": 1169333721 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169333959 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169333959, "server_received": 1169334120, "server_transmitted": 1169334204 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169334324 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169334324, "server_received": 1169334408, "server_transmitted": 1169334468 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169334588 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169334588, "server_received": 1169334694, "server_transmitted": 1169334750 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169334831 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169334831, "server_received": 1169334914, "server_transmitted": 1169334986 }, "type": "server/time" }, { "payload": { "client_transmitted": 1169335167 }, "type": "client/time" }, { "payload": { "client_transmitted": 1169335167, "server_received": 1169335315, "server_transmitted": 1169335376 }, "type": "server/time" }, { "type": "other-sent" } ] } INFO:aiohttp.access:127.0.0.1 [21/Oct/2026:07:28:06 +0000] "GET /sendspin HTTP/1.1" 101 0 "-" "ixwebsocket/11.4.6 macos nossl"