slotSubscribe method
      
Future<WebsocketSubscription<SlotNotification> > 
slotSubscribe(
    
- String signature, {
- WebsocketOnDataHandler<SlotNotification> ? onData,
- WebsocketOnErrorHandler? onError,
- WebsocketOnDoneHandler? onDone,
- bool cancelOnError = false,
- Duration? timeLimit,
Subscribes to receive notification anytime a slot is processed by the validator.
Implementation
Future<WebsocketSubscription<SlotNotification>> slotSubscribe(
  final String signature, {
  final WebsocketOnDataHandler<SlotNotification>? onData,
  final WebsocketOnErrorHandler? onError,
  final WebsocketOnDoneHandler? onDone,
  final bool cancelOnError = false,
  final Duration? timeLimit,
}) => subscribe(
  const SlotSubscribe(),
  SlotNotification.fromJson,
  onData: onData,
  onError: onError,
  onDone: onDone,
  timeLimit: timeLimit,
  cancelOnError: cancelOnError,
);