public JobScheduler(Action <JobSchedulerConfiguration> config)
{
_config = new JobSchedulerConfiguration();
_timersDict = new DisposableConcurrentDictionary <Type, JobTimer>();
config.Invoke(_config);
}
private JobTimer(Type jobType, string cronExpression, JobSchedulerConfiguration config)
{
_config = config;
_cronWrapper = new CronExpressionWrapper(cronExpression, _config.IsUsingUtcTime);
_timer = new Timer((callback) =>
{
var job = Activator.CreateInstance((Type)callback) as IScheduledJob;
_cancellationToken = new JobCancellationTokenSource();
Task.Factory.StartNew(() => ExecuteJob(job, _cancellationToken.Token),
_cancellationToken.Token,
TaskCreationOptions.LongRunning,
new TaskScheduler())
.ContinueWith(task => HandleTaskAfter(task, jobType.Name));
}, jobType,
(long)_cronWrapper.GetStartTime().TotalMilliseconds,
(long)_cronWrapper.GetNextStartTime().TotalMilliseconds);
}
public static JobTimer New <TJob>(string cronExpression, JobSchedulerConfiguration config) where TJob : IScheduledJob
{
return(new JobTimer(typeof(TJob), cronExpression, config));
}
