private async Task ProcessMessage(QueuedMessage message, IOutboundQueueConsumer queue)
{
try
{
await ProduceMessage(message.Message);
await queue.Acknowledge(message);
}
catch (Exception ex)
{
_messageLogger.LogError(_logger, ex, "Failed to publish queued message.", message?.Message.Message, message?.Message.Endpoint);
await queue.Retry(message);
// Rethrow if message order has to be preserved, otherwise go ahead with next message in the queue
if (_enforceMessageOrder)
{
throw;
}
}
}
private async Task ProcessQueue(IOutboundQueueConsumer queue, CancellationToken stoppingToken)
{
_logger.LogTrace($"Reading outbound messages from queue (limit: {_readPackageSize}).");
var messages = (await queue.Dequeue(_readPackageSize)).ToList();
if (!messages.Any())
{
_logger.LogTrace("The outbound queue is empty.");
}
for (var i = 0; i < messages.Count; i++)
{
_logger.LogTrace($"Processing message {i + 1} of {messages.Count}.");
await ProcessMessage(messages[i], queue);
if (stoppingToken.IsCancellationRequested)
{
break;
}
}
}
public OutboundQueueHealthCheckService(IOutboundQueueConsumer queue)
{
_queue = queue;
}
