Case

sendspin-server-cpp -> SendspinKit

Start the server first, then the client. The client advertises a listener, the server connects in, streams album artwork, disconnects, and the matrix compares the received bytes against the server's encoded artwork.

Server

sendspin-server-cpp

Client

SendspinKit

Status

Failed

Server adapter reported: no artwork transfer of the image was written in full (only an empty image, clearing the channel, was); listener: client SendspinKit-client disconnected: client/goodbye (reason shutdown)

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_rolesartwork@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 1

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-artwork__sendspin-server-cpp__to__SendspinKit",
  "client_exit_code": 0,
  "client_impl": "SendspinKit",
  "reason": "Server adapter reported: no artwork transfer of the image was written in full (only an empty image, clearing the channel, was); listener: client SendspinKit-client disconnected: client/goodbye (reason shutdown)",
  "scenario_id": "server-initiated-artwork",
  "scenario_revision": 5,
  "server_exit_code": 1,
  "server_impl": "sendspin-server-cpp",
  "status": "failed",
  "unsupported": false
}