protected virtual void MessageReceived(object sender, BasicDeliverEventArgs ea)
{
using (var scope = ServiceScopeFactory.CreateScope())
{
var context = new JobExecutionContext(
scope.ServiceProvider,
JobConfiguration.JobType,
Serializer.Deserialize(ea.Body, typeof(TArgs))
);
try
{
AsyncHelper.RunSync(() => JobExecuter.ExecuteAsync(context));
ChannelAccessor.Channel.BasicAck(deliveryTag: ea.DeliveryTag, multiple: false);
}
catch (BackgroundJobExecutionException)
{
//TODO: Reject like that?
ChannelAccessor.Channel.BasicReject(deliveryTag: ea.DeliveryTag, requeue: true);
}
catch (Exception)
{
//TODO: Reject like that?
ChannelAccessor.Channel.BasicReject(deliveryTag: ea.DeliveryTag, requeue: false);
}
}
}
public async Task Execute(IJobExecutionContext context)
{
using (var scope = ServiceScopeFactory.CreateScope())
{
var args = JsonSerializer.Deserialize <TArgs>(context.JobDetail.JobDataMap.GetString(nameof(TArgs)));
var jobType = Options.GetJob(typeof(TArgs)).JobType;
var jobContext = new JobExecutionContext(scope.ServiceProvider, jobType, args);
try
{
await JobExecuter.ExecuteAsync(jobContext);
}
catch (Exception exception)
{
var jobExecutionException = new JobExecutionException(exception);
var retryIndex = context.JobDetail.JobDataMap.GetString(QuartzBackgroundJobManager.JobDataPrefix + QuartzBackgroundJobManager.RetryIndex).To <int>();
retryIndex++;
context.JobDetail.JobDataMap.Put(QuartzBackgroundJobManager.JobDataPrefix + QuartzBackgroundJobManager.RetryIndex, retryIndex.ToString());
await BackgroundJobQuartzOptions.RetryStrategy.Invoke(retryIndex, context, jobExecutionException);
throw jobExecutionException;
}
}
}
