public virtual async Task <JobRunResult> Run(string jobName, CancellationToken cancelToken)
{
JobRunResult result;
JobInfo? actual = null;
try
{
var job = await this.repository.Get <PersistJobInfo>(jobName);
if (job == null)
{
throw new ArgumentException("No job found named " + jobName);
}
actual = PersistJobInfo.FromPersist(job);
result = await this.RunJob(actual, cancelToken).ConfigureAwait(false);
}
catch (Exception ex)
{
Log.Write(ex);
result = new JobRunResult(false, actual, ex);
}
return(result);
}
public async Task Schedule(JobInfo jobInfo)
{
jobInfo.AssertValid();
this.ResolveJob(jobInfo);
this.ScheduleNative(jobInfo);
await this.repository.Set(jobInfo.Identifier, PersistJobInfo.ToPersist(jobInfo));
}
public async Task Cancel(string jobIdentifier)
{
var job = await this.repository.Get <PersistJobInfo>(jobIdentifier);
if (job != null)
{
this.CancelNative(PersistJobInfo.FromPersist(job));
await this.repository.Remove <PersistJobInfo>(jobIdentifier);
}
}
public async Task <JobInfo?> GetJob(string jobName)
{
var job = await this.repository.Get <PersistJobInfo>(jobName);
if (job == null)
{
return(null);
}
return(PersistJobInfo.FromPersist(job));
}
public virtual async Task CancelAll()
{
var jobs = await this.repository.GetAllWithKeys <PersistJobInfo>();
foreach (var job in jobs)
{
if (!job.Value.IsSystemJob)
{
this.CancelNative(PersistJobInfo.FromPersist(job.Value));
await this.repository.Remove <PersistJobInfo>(job.Key);
}
}
}
public async Task <IEnumerable <JobRunResult> > RunAll(CancellationToken cancelToken, bool runSequentially)
{
var list = new List <JobRunResult>();
if (!this.IsRunning)
{
try
{
this.IsRunning = true;
var jobs = await this.repository.GetAll <PersistJobInfo>();
var tasks = new List <Task <JobRunResult> >();
if (runSequentially)
{
foreach (var job in jobs)
{
var actual = PersistJobInfo.FromPersist(job);
var result = await this
.RunJob(actual, cancelToken)
.ConfigureAwait(false);
list.Add(result);
}
}
else
{
foreach (var job in jobs)
{
var actual = PersistJobInfo.FromPersist(job);
tasks.Add(this.RunJob(actual, cancelToken));
}
await Task
.WhenAll(tasks)
.ConfigureAwait(false);
list.AddRange(tasks.Select(x => x.Result));
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
this.IsRunning = false;
}
}
return(list);
}
protected async Task <JobRunResult> RunJob(JobInfo job, CancellationToken cancelToken)
{
this.jobStarted.OnNext(job);
var result = default(JobRunResult);
var cancel = false;
try
{
this.LogJob(JobState.Start, job);
var jobDelegate = this.ResolveJob(job);
var newData = await jobDelegate
.Run(job, cancelToken)
.ConfigureAwait(false);
if (!job.Repeat)
{
await this.Cancel(job.Identifier);
cancel = true;
}
this.LogJob(JobState.Finish, job);
result = new JobRunResult(newData, job, null);
}
catch (Exception ex)
{
this.LogJob(JobState.Error, job, ex);
result = new JobRunResult(false, job, ex);
}
finally
{
if (!cancel)
{
job.LastRunUtc = DateTime.UtcNow;
await this.repository.Set(job.Identifier, PersistJobInfo.ToPersist(job));
}
}
this.jobFinished.OnNext(result);
return(result);
}
public async Task Register(JobInfo jobInfo)
{
this.ResolveJob(jobInfo);
this.RegisterNative(jobInfo);
await this.repository.Set(jobInfo.Identifier, PersistJobInfo.ToPersist(jobInfo));
}