The client stopped and will not reconnect.
A recoverable error occurred; the client will reconnect if running.
A session was established (handshake completed).
Playback was paused or resumed.
A reconnection is scheduled after the given delay (ms).
The session went silent past staleTimeoutMs and is being torn down; the
argument is how long (ms) no frame had arrived.
A raw player-state frame arrived.
The current track changed.
The events emitted by RealtimeClient.