/// <summary>
/// Cancel the subscriber's listening and remove it from the dictionary so that GC can reclaim the resources it occupies
/// </summary>
public Task RemoveAsync(IMessageSubscriber messageSubscriber)
{
CheckValue.NotNull(messageSubscriber, nameof(messageSubscriber));
//if no result,return completed directly.
if (!_subscriberDic.TryGetValue(messageSubscriber, out _))
{
messageSubscriber.Dispose();
return(Task.CompletedTask);
}
_subscriberDic.TryRemove(messageSubscriber, out _);
messageSubscriber.Dispose();
return(Task.CompletedTask);
}
static void Main(string[] args)
{
DefaultColor = Console.ForegroundColor;
IMessageSubscriber <SampleEvent> receiver = null;
try
{
IMessagePublisher publisher;
LoadSubsystem(out publisher, out receiver);
if (publisher == null)
{
WriteColoredLine("Goodbye", DetailsColor);
System.Threading.Thread.Sleep(2000);
return;
}
WriteColoredLine("");
while (PerformAction(publisher, receiver))
{
WriteColoredLine("");
}
}
catch (AggregateException ex)
{
WriteColoredLine(ex.InnerException.Message, ErrorColor);
WriteColoredLine("Press any key to exit");
Console.ReadKey();
}
catch (Exception ex)
{
WriteColoredLine(ex.Message, ErrorColor);
WriteColoredLine("Press any key to exit");
Console.ReadKey();
}
finally
{
receiver?.Dispose();
}
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
_sut.Dispose();
try
{
// Make a best effort to clear our test queue.
_fixture.ClearQueue()
.GetAwaiter()
.GetResult();
}
catch
{
}
}
_disposed = true;
}
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
// With the RabbitMQ implementation, we must disconnect
// our consumer before purging the queue, otherwise,
// purging the queue won't remove unacked messages.
_sut.Dispose();
try
{
// Make a best effort to clear our test queue.
_fixture.ClearQueue();
}
catch
{
}
}
_disposed = true;
}
}
public void Dispose()
{
_messagePublisher.Dispose();
_messageSubscriber.Dispose();
}
