/// <summary>
/// Default implementation - overridable in subclasses.</summary>
/// <param name="consumerTags">The set of consumer tags that where cancelled</param>
/// <remarks>
/// This default implementation simply sets the <see cref="IsRunning"/>
/// property to false, and takes no further action.
/// </remarks>
public virtual void OnCancel(params string[] consumerTags)
{
IsRunning = false;
foreach (EventHandler <ConsumerEventArgs> h in ConsumerCancelled?.GetInvocationList() ?? Array.Empty <Delegate>())
{
h(this, new ConsumerEventArgs(consumerTags));
}
foreach (string consumerTag in consumerTags)
{
_consumerTags.Remove(consumerTag);
}
}
/// <summary>
/// Default implementation - overridable in subclasses.</summary>
/// <param name="consumerTags">The set of consumer tags that where cancelled</param>
/// <remarks>
/// This default implementation simply sets the <see cref="IsRunning"/>
/// property to false, and takes no further action.
/// </remarks>
public virtual async Task OnCancel(params string[] consumerTags)
{
IsRunning = false;
foreach (AsyncEventHandler <ConsumerEventArgs> h in ConsumerCancelled?.GetInvocationList() ?? Array.Empty <Delegate>())
{
await h(this, new ConsumerEventArgs(consumerTags)).ConfigureAwait(false);
}
foreach (string consumerTag in consumerTags)
{
_consumerTags.Remove(consumerTag);
}
}
