onceException method
Implementation
@override
void onceException({required ExceptionHandler handler}) {
onException(handler: handler).onData((data) {
if (data.containsKey(HostEventType.error)) offException(handler: handler);
});
}
@override
void onceException({required ExceptionHandler handler}) {
onException(handler: handler).onData((data) {
if (data.containsKey(HostEventType.error)) offException(handler: handler);
});
}