/// <summary>
/// Receives the next transport message or null if none is available. Can block if it wants to, just respect the <paramref name="cancellationToken"/>
/// </summary>
public override async Task<TransportMessage> Receive(ITransactionContext context, CancellationToken cancellationToken)
{
if (amqpReceiver == null) return null;
AmqpLite.Message msg = await amqpReceiver.ReceiveAsync(TimeSpan.FromSeconds(0.5));
if (msg == null) return null;
if (!(msg.Properties?.AbsoluteExpiryTime != DateTime.MinValue && msg.Properties?.AbsoluteExpiryTime.ToUniversalTime() > DateTime.Now.ToUniversalTime())) return null;
context.OnCompleted(async ctx =>
{
amqpReceiver.Accept(msg);
});
context.OnAborted(async ctx =>
{
amqpReceiver.Modify(msg, true);
});
context.OnDisposed(async ctx =>
{
//amqpReceiver.Close();
});
var result = new TransportMessage(GetHeaders(msg), GetBytes(msg.Body.ToString()));
return result;
}
