listen abstract method
StreamSubscription<GenericInputMessage>
listen(
- void onData(
- GenericInputMessage event
- Function onError,
- void onDone(),
- bool cancelOnError,
Assign an input messages listener for the consumer.
Implementation
StreamSubscription<GenericInputMessage> listen(
void Function(GenericInputMessage event) onData,
{Function onError,
void Function() onDone,
bool cancelOnError});