/// <summary>
/// Add an action
/// </summary>
/// <param name="action"></param>
/// <param name="name">Queue name or empty string for default</param>
/// <returns>True if added, false if the queue is or has been disposed</returns>
public bool Add(Func<Task> action, string name = "")
{
if (disposed || name == null)
{
return false;
}
SerialTaskQueueGroup group;
lock (this)
{
if (!taskQueues.TryGetValue(name, out group))
{
taskQueues[name] = group = new SerialTaskQueueGroup();
}
}
if (group.CancelToken.IsCancellationRequested)
{
return false;
}
group.Add(action);
return true;
}
/// <summary>
/// Clear all pending operations on task queues
/// </summary>
/// <param name="name">The queue to clear, empty string for default or null to clear all queues</param>
public void Clear(string name = null)
{
SerialTaskQueueGroup[] groups;
lock (this)
{
if (name == null)
{
groups = taskQueues.Values.ToArray();
}
else if (taskQueues.TryGetValue(name, out SerialTaskQueueGroup _group))
{
groups = new SerialTaskQueueGroup[] { _group };
}
else
{
return;
}
}
foreach (SerialTaskQueueGroup group in groups)
{
group.Clear();
}
}
