private async Task SendOutboxMessagesAsync()
{
var jobId = Guid.NewGuid().ToString("N");
_logger.LogDebug($"Started processing outbox messages... [job id: '{jobId}']");
var stopwatch = new Stopwatch();
stopwatch.Start();
var messages = await _outbox.GetUnsentAsync();
_logger.LogDebug($"Found {messages.Count} unsent messages in outbox [job id: '{jobId}'].");
if (!messages.Any())
{
_logger.LogDebug($"No messages to be processed in outbox [job id: '{jobId}'].");
return;
}
var publishTasks = messages.Select(om => _publisher.PublishAsync(om.Message, om.MessageId,
om.CorrelationId, om.SpanContext, om.MessageContext, om.Headers));
await Task.WhenAll(publishTasks);
await _outbox.ProcessAsync(messages);
stopwatch.Stop();
_logger.LogDebug($"Processed {messages} outbox messages in {stopwatch.ElapsedMilliseconds} ms [job id: '{jobId}'].");
}
private async Task SendOutboxMessagesAsync(object state)
{
var messages = await _outbox.GetUnsentAsync();
var publishTasks = messages.Select(om => _publisher.PublishAsync(om.Message, om.MessageId,
om.CorrelationId, om.SpanContext, om.MessageContext, om.Headers));
await Task.WhenAll(publishTasks);
await _outbox.ProcessAsync(messages);
}
public async Task StartAsync(CancellationToken cancellationToken)
{
while (true)
{
var messages = await _outbox.GetUnsentAsync();
var publishTasks = messages.Select(om => _publisher.PublishAsync(om.Message, om.MessageId.ToString()));
await Task.WhenAll(publishTasks);
await _outbox.ProcessAsync(messages);
await Task.Delay(2000, cancellationToken);
}
}