private void TryProcessJob(BackgroundJobInfo jobInfo)
{
try
{
jobInfo.TryCount++;
jobInfo.LastTryTime = Clock.Now;
var jobType = Type.GetType(jobInfo.JobType);
var job = _serviceProvider.GetService(jobType);
try
{
var jobExecuteMethod = job.GetType().GetTypeInfo().GetMethod("Execute");
var argsType = jobExecuteMethod.GetParameters()[0].ParameterType;
// var argsObj = _serializer.Deserialize(jobInfo.JobArgs, argsType);
var argsObj = JsonConvert.DeserializeObject(jobInfo.JobArgs, argsType);
jobExecuteMethod.Invoke(job, new[] { argsObj });
AsyncHelper.RunSync(() => _store.DeleteAsync(jobInfo));
}
catch (Exception ex)
{
_logger.LogWarning(ex.Message, ex);
var nextTryTime = jobInfo.CalculateNextTryTime();
if (nextTryTime.HasValue)
{
jobInfo.NextTryTime = nextTryTime.Value;
}
else
{
jobInfo.IsAbandoned = true;
}
TryUpdate(jobInfo);
_eventBus.Publish(
new HandleEventException(
new BackgroundJobException(
"A background job execution is failed. See inner exception for details. See BackgroundJob property to get information on the background job.",
ex
)
{
BackgroundJob = jobInfo,
JobObject = job
}));
}
}
catch (Exception ex)
{
_logger.LogWarning(ex.ToString(), ex);
jobInfo.IsAbandoned = true;
TryUpdate(jobInfo);
}
}
