public bool PublishEvent(IntegrationEvent @event)
{
RabbitMqTopicModel topicModel = _integrationEventTopicMapping.GetPublishedTopic(@event.GetType().Name);
if (topicModel == null)
{
return(false);
}
_queueProcessor.PublishMessageToExchange(topicModel.Exchange, topicModel.RoutingKey, @event);
return(true);
}
protected async Task <bool> Publish(IntegrationEventLogEntry entry)
{
int count = 0;
bool publishSucceeded = false;
var eventTypeName = GetRelativeEventTypeName(entry.EventTypeName);
var topicModel = _topicMapping.GetPublishedTopic(eventTypeName);
if (topicModel == null)
{
return(false);
}
entry.UpdateState(EventStateEnum.InProgress);
await _context.SaveChangesAsync();
while (!publishSucceeded && count <= RetryTimes)
{
try
{
publishSucceeded = _queueProcessor.PublishPlainMessageToExchange(topicModel.Exchange, topicModel.RoutingKey, entry.Content);
}
catch (Exception ex)
{
publishSucceeded = false;
}
}
if (publishSucceeded)
{
entry.UpdateState(EventStateEnum.Published);
await _context.SaveChangesAsync();
}
else
{
entry.UpdateState(EventStateEnum.PublishedFailed);
await _context.SaveChangesAsync();
}
return(publishSucceeded);
}