Set or override the error event handler of this subscription.
This method overrides the handler that has been set at the invocation of
Stream.listen or by calling asFuture.
Source
void onError(Function handleError) {}
Set or override the error event handler of this subscription.
This method overrides the handler that has been set at the invocation of
Stream.listen or by calling asFuture.
void onError(Function handleError) {}