private static void Receive(IMessageSubscriber <SampleEvent> receiver)
{
var message = receiver.ReceiveAsAsync().Result;
if (message == null)
{
WriteColoredLine("No messages waiting for processing", DetailsColor);
}
else
{
message.CompleteAsync();
WriteColoredLine($"Received message with id {message.Content.Id} published at {message.Content.Timestamp}", DetailsColor);
}
}
private async Task <IMessage <T> > GetMessage(IMessageSubscriber <T> subscriber)
{
IMessage <T> message;
try
{
// This could throw an exception because the connection failed to open or a message could not be retrieved from the connection. We can't tell which
// so we'll assume it is because the connection failed to open and abandon.
message = await subscriber.ReceiveAsAsync();
}
catch (Exception ex)
{
Log.Fatal(ex, $"Failed to retrieve message {typeof(T).FullName}");
await OnFatalAsync(ex);
throw;
}
return(message);
}
