Case

sendspin-server-cpp -> aiosendspin

Start the server first, then the client. The client advertises a listener and PCM player support. The server connects, and both adapters record the handshake, role activation, initial state, stream negotiation, and timestamped player chunks for checks against the pinned spec revision. This test does not check audio decoding or playback.

Server

sendspin-server-cpp

Client

aiosendspin

Status

Passed

Passed 5 protocol assertions

Server activation

Initial server/activate

What the sendspin-server-cpp server's own adapter recorded for its first server/activate on this connection, reported as sent. The case fails when none was sent, when its activities are not unique values from playback and pairing, or when it omits active_roles. Nothing else in it is checked against the specification: which activities and roles the matched PSK allows is not judged. A recording that cannot be read as that message is shown whole and not judged either.

activitiesplayback
active_rolesplayer@v1

Server group state

Every group/update after activation

What the sendspin-server-cpp server's own adapter recorded for each group/update it sent after its first server/activate on this connection, in order and reported as sent. The case fails when none followed, or when in any of them playback_state is not playing or stopped, or group_id or group_name is missing or not a string. How soon the first followed is not judged, because the specification says promptly and gives no bound, so one sent at any point in the case counts. Whether a change to a field produced a further message is not judged either. A recording of anything other than that message is shown whole and fails the case as a harness gap.

1 of 3

playback_state"stopped"
group_id"1"
group_name"sendspin-server-cpp server"

2 of 3

playback_state"playing"
group_id"1"
group_name"sendspin-server-cpp server"

3 of 3

playback_state"stopped"
group_id"1"
group_name"sendspin-server-cpp server"

Inspection

Summaries, logs, and builds

Matrix result

RAW
{
  "case_dir": "artifacts/results/data/macos__server-initiated-protocol-baseline-v1__sendspin-server-cpp__to__aiosendspin",
  "client_exit_code": 0,
  "client_impl": "aiosendspin",
  "reason": "Passed 5 protocol assertions",
  "scenario_id": "server-initiated-protocol-baseline-v1",
  "scenario_revision": 5,
  "server_exit_code": 0,
  "server_impl": "sendspin-server-cpp",
  "status": "passed",
  "unsupported": false
}