/// <summary>
/// Subscribes to incoming messages.
/// </summary>
/// <param name="QueueName">Queue name.</param>
/// <param name="Cancel">Cancel event. Set this event object, to cancel subscription.</param>
/// <param name="Stopped">Optional Event that will be set when the subscription has ended.</param>
/// <param name="Callback">Method to call when new message has been read.</param>
/// <param name="State">State object to pass on to callback method.</param>
public void SubscribeIncoming(string QueueName, ManualResetEvent Cancel, TaskCompletionSource <bool> Stopped,
MqMessageEventHandler Callback, object State)
{
this.Information("Subscribing to messages from " + QueueName);
SubscriptionTask Item = new SubscriptionTask(this, QueueName, Cancel, Stopped, Callback, State);
MqTasks.ExecuteTask(Item);
}
/// <summary>
/// Subscribes to messages frmo a queue.
/// </summary>
/// <param name="Client">MQ Client</param>
/// <param name="Queue">Quene Name</param>
/// <param name="Callback">Event object that can be used to cancel subscription.</param>
/// <param name="Cancel">Event object that can be used to wait for the subscription to be stopped.</param>
/// <param name="State">Method to call when messages are received.</param>
/// <param name="Stopped">State object to pass on to callback method.</param>
public SubscriptionTask(MqClient Client, string Queue, ManualResetEvent Cancel, TaskCompletionSource <bool> Stopped,
MqMessageEventHandler Callback, object State)
: base(Client)
{
this.queue = Queue;
this.cancel = Cancel;
this.stopped = Stopped;
this.callback = Callback;
this.state = State;
}
/// <summary>
/// Subscribes to incoming messages.
/// </summary>
/// <param name="QueueName">Queue name.</param>
/// <param name="Cancel">Cancel event. Set this event object, to cancel subscription.</param>
/// <param name="Callback">Method to call when new message has been read.</param>
/// <param name="State">State object to pass on to callback method.</param>
public void SubscribeIncoming(string QueueName, ManualResetEvent Cancel, MqMessageEventHandler Callback, object State)
{
this.SubscribeIncoming(QueueName, Cancel, null, Callback, State);
}
