Case
aiosendspin -> aiosendspin
Start the server first, then the client. The client advertises a listener, the server connects in, observes controller state, receives a control command, disconnects, and the matrix verifies the recorded command.
Server
aiosendspin
Client
aiosendspin
Status
Passed
Controller command matched (next)
Inspection
Summaries, logs, and builds
Matrix result
RAW{
"case_dir": "artifacts/results/data/macos__server-initiated-controller__aiosendspin__to__aiosendspin",
"client_exit_code": 0,
"client_impl": "aiosendspin",
"reason": "Controller command matched (next)",
"scenario_id": "server-initiated-controller",
"server_exit_code": 0,
"server_impl": "aiosendspin",
"status": "passed"
}Server summary (JSON)
RAW{
"client": {
"active_roles": [
"controller@v1"
],
"client_id": "rFgILqo5YfPor8oK13GTFmECUaxYcW46Q1TFv8F38Xg",
"name": "aiosendspin-client",
"supported_roles": [
"controller@v1"
]
},
"controller": {
"expected_command": {
"command": "next"
},
"muted": false,
"received_command": {
"command": "next"
},
"repeat": "all",
"shuffle": false,
"supported_commands": [
"mute",
"next",
"switch",
"volume"
],
"volume": 100
},
"discovery_method": "registry_fallback",
"implementation": "aiosendspin",
"initiator_role": "server",
"peer_hello": {
"payload": {
"name": "aiosendspin-client",
"supported_pair_methods": [
{
"method": "pairing_psk"
}
],
"supported_roles": [
"controller@v1"
],
"trust_level": "user",
"unpaired_access": {
"enabled": false
}
},
"type": "client/hello"
},
"preferred_codec": "none",
"role": "server",
"scenario_id": "server-initiated-controller",
"server_id": "dsIlKLOY1OqUfE4ig1m3id0r6yr2D5_3R-FJLQZI30I",
"server_name": "aiosendspin server",
"status": "ok"
}Server log
RAWINFO:aiosendspin.server.server:Starting Sendspin server on port 19007
INFO:aiosendspin.server.server:Sendspin server started successfully on 127.0.0.1:19007
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.
{
"client": {
"active_roles": [
"controller@v1"
],
"client_id": "rFgILqo5YfPor8oK13GTFmECUaxYcW46Q1TFv8F38Xg",
"name": "aiosendspin-client",
"supported_roles": [
"controller@v1"
]
},
"controller": {
"expected_command": {
"command": "next"
},
"muted": false,
"received_command": {
"command": "next"
},
"repeat": "all",
"shuffle": false,
"supported_commands": [
"mute",
"next",
"switch",
"volume"
],
"volume": 100
},
"discovery_method": "registry_fallback",
"implementation": "aiosendspin",
"initiator_role": "server",
"peer_hello": {
"payload": {
"name": "aiosendspin-client",
"supported_pair_methods": [
{
"method": "pairing_psk"
}
],
"supported_roles": [
"controller@v1"
],
"trust_level": "user",
"unpaired_access": {
"enabled": false
}
},
"type": "client/hello"
},
"preferred_codec": "none",
"role": "server",
"scenario_id": "server-initiated-controller",
"server_id": "dsIlKLOY1OqUfE4ig1m3id0r6yr2D5_3R-FJLQZI30I",
"server_name": "aiosendspin server",
"status": "ok"
}
Client summary (JSON)
RAW{
"client_id": "rFgILqo5YfPor8oK13GTFmECUaxYcW46Q1TFv8F38Xg",
"client_name": "aiosendspin-client",
"controller": {
"received_state": {
"muted": false,
"repeat": "all",
"shuffle": false,
"supported_commands": [
"next",
"switch",
"volume",
"mute"
],
"volume": 100
},
"sent_command": {
"command": "next"
}
},
"implementation": "aiosendspin",
"initiator_role": "server",
"peer_hello": null,
"preferred_codec": "none",
"role": "client",
"scenario_id": "server-initiated-controller",
"server": null,
"status": "ok"
}Client log
RAWINFO:aiosendspin.client.listener:ClientListener started on port 20007, path /sendspin
INFO:aiohttp.access:127.0.0.1 [05/Sep/2026:06:53:29 +0000] "GET /sendspin HTTP/1.1" 101 0 "-" "Python/3.12 aiohttp/3.14.3"
INFO:aiosendspin.client.listener:ClientListener stopped
{
"client_id": "rFgILqo5YfPor8oK13GTFmECUaxYcW46Q1TFv8F38Xg",
"client_name": "aiosendspin-client",
"controller": {
"received_state": {
"muted": false,
"repeat": "all",
"shuffle": false,
"supported_commands": [
"next",
"switch",
"volume",
"mute"
],
"volume": 100
},
"sent_command": {
"command": "next"
}
},
"implementation": "aiosendspin",
"initiator_role": "server",
"peer_hello": null,
"preferred_codec": "none",
"role": "client",
"scenario_id": "server-initiated-controller",
"server": null,
"status": "ok"
}
Shared build log · python-adapters · built · 0.05s
RAWListing 'src'... Listing 'src/conformance'... Listing 'src/conformance/adapters'... Compiling 'src/conformance/adapters/__init__.py'... Compiling 'src/conformance/adapters/_aiosendspin_pairing.py'... Compiling 'src/conformance/adapters/_aiosendspin_protocol_evidence.py'... Compiling 'src/conformance/adapters/aiosendspin_client.py'... Compiling 'src/conformance/adapters/aiosendspin_server.py'... Compiling 'src/conformance/adapters/placeholder.py'... Compiling 'src/conformance/adapters/sendspin_jvm_client.py'... Compiling 'src/conformance/cli.py'... Compiling 'src/conformance/merge.py'... Compiling 'src/conformance/registry.py'... Listing 'src/sendspin_conformance.egg-info'... Listing 'scripts'... Compiling 'scripts/detect_regressions.py'... Compiling 'scripts/merge_results.py'... Compiling 'scripts/run_all.py'... Compiling 'scripts/setup_repositories.py'... Compiling 'scripts/setup_workspace.py'...