TRACK_STATUS_REQUEST

A potential subscriber sends a 'TRACK_STATUS_REQUEST' message on the control stream to obtain information about the current status of a given track.

A TRACK_STATUS message MUST be sent in response to each TRACK_STATUS_REQUEST.

TRACK_STATUS_REQUEST Message {
  Type (i) = 0xD,
  Length (i),
  Track Namespace (tuple),
  Track Name Length (i),
  Track Name (..),
}