public void HandleSubscriberRemoved(
IServerEventStream serverEventStream,
IEventStreamSubscriber subscriber,
EventStreamSubscriberRemovedContext subscriberRemovedContext,
IEventStreamBranch branch = null,
object streamCookie = null)
{
if (subscriberRemoved_ != null)
{
subscriberRemoved_(subscriber);
}
}
private void UnsubscribeHandler(
IServerEventStream stream,
IEventStreamSubscriber subscriber,
EventStreamSubscriberRemovedContext context,
IEventStreamBranch branch,
object cookie)
{
IEventStreamSubscriptionRequest request = subscriber.Subscription;
// log the subscription cancellation
LogMessage($"Removed subscriber {request.Caller} {request.SubscriptionContext.Arguments.AsString()}");
// remove subscriptions when cancelled
var subscriptionItem = $"{request.Caller.ApplicationName} {request.SubscriptionContext.Arguments.AsString()}";
DispatchAction(() => ListViewSubscriptions.Items.Remove(subscriptionItem));
}
