/// <summary>
/// Custom Stream name
/// i.e. [StreamName]
/// </summary>
/// <param name="streamName"></param>
/// <param name="checkpoint"></param>
/// <param name="blockUntilLive"></param>
public virtual void Start(string streamName, int?checkpoint = null, bool blockUntilLive = false, int millisecondsTimeout = 1000)
{
_liveLock.Reset();
lock (_startlock)
{
if (_started)
{
throw new InvalidOperationException("Listener already started.");
}
if (!_subscriptionTarget.ValidateStreamName(streamName))
{
throw new ArgumentException("Stream not found.", streamName);
}
_subscription =
_subscriptionTarget.SubscribeToStreamFrom(
streamName,
checkpoint ?? StreamCheckpoint.StreamStart,
true,
eventAppeared: GotEvent,
liveProcessingStarted: () =>
{
_bus.Publish(new EventStoreMsg.CatchupSubscriptionBecameLive());
_liveLock.Set();
});
_started = true;
}
if (blockUntilLive)
{
_liveLock.Wait(millisecondsTimeout);
}
}
