private void OnDeviceMessageReceived(AmqpMessage amqpMessage)
{
if (Logging.IsEnabled)
{
Logging.Enter(this, amqpMessage, nameof(OnDeviceMessageReceived));
}
try
{
Message message = null;
if (amqpMessage != null)
{
message = AmqpIotMessageConverter.AmqpMessageToMessage(amqpMessage);
message.LockToken = new Guid(amqpMessage.DeliveryTag.Array).ToString();
}
_onDeviceMessageReceived?.Invoke(message);
}
finally
{
if (Logging.IsEnabled)
{
Logging.Exit(this, amqpMessage, nameof(OnDeviceMessageReceived));
}
}
}
internal async Task <Message> ReceiveAmqpMessageAsync(CancellationToken cancellationToken)
{
if (Logging.IsEnabled)
{
Logging.Enter(this, nameof(ReceiveAmqpMessageAsync));
}
try
{
AmqpMessage amqpMessage = await _receivingAmqpLink.ReceiveMessageAsync(cancellationToken).ConfigureAwait(false);
Message message = null;
if (amqpMessage != null)
{
message = AmqpIotMessageConverter.AmqpMessageToMessage(amqpMessage);
message.LockToken = new Guid(amqpMessage.DeliveryTag.Array).ToString();
}
return(message);
}
catch (Exception e) when(!e.IsFatal())
{
Exception ex = AmqpIotExceptionAdapter.ConvertToIotHubException(e, _receivingAmqpLink);
if (ReferenceEquals(e, ex))
{
throw;
}
else
{
if (ex is AmqpIotResourceException)
{
_receivingAmqpLink.SafeClose();
throw new IotHubCommunicationException(ex.Message, ex);
}
throw ex;
}
}
finally
{
if (Logging.IsEnabled)
{
Logging.Exit(this, nameof(ReceiveAmqpMessageAsync));
}
}
}
