public override void Subscribe(IFlowableSubscriber <T> subscriber)
{
var dp = new DirectProcessor <object>();
IPublisher <U> p;
try
{
p = handler(dp);
}
catch (Exception ex)
{
subscriber.OnSubscribe(EmptySubscription <T> .Instance);
subscriber.OnError(ex);
return;
}
var parent = new RepeatWhenSubscriber(subscriber, dp, source);
subscriber.OnSubscribe(parent);
p.Subscribe(parent.handler);
parent.Subscribe();
}
internal HandlerSubscriber(RepeatWhenSubscriber parent)
{
this.parent = parent;
}