Castle Scheduler JobRunners

Question

I'm setting only one JobRunner per scheduler, but runners does not work that i want.

    IJobStore jobStore = new MemoryJobStore();
    IJobFactory jobFactory = new AllJobsFactory();

    IJobRunner jr1 = new DefaultJobRunner(jobFactory, "JR1");
    IJobRunner jr2 = new DefaultJobRunner(jobFactory, "JR2");
    IJobRunner jr3 = new DefaultJobRunner(jobFactory, "JR3");
    IJobRunner jr4 = new DefaultJobRunner(jobFactory, "JR4");


    var s1 = new DefaultScheduler(jobStore, jr1);
    var s2 = new DefaultScheduler(jobStore, jr2);
    var s3 = new DefaultScheduler(jobStore, jr3);
    var s4 = new DefaultScheduler(jobStore, jr4);

    s1.Initialize();
    s2.Initialize();
    s3.Initialize();
    s4.Initialize();

    s1.Start(); s2.Start();
    s3.Start(); s4.Start();

    s1.CreateJob(new JobSpec("j1", "", "A", PeriodicTrigger.CreateDailyTrigger(DateTime.UtcNow.AddSeconds(1))), CreateJobConflictAction.Update);
    s2.CreateJob(new JobSpec("j2", "", "B", PeriodicTrigger.CreateDailyTrigger(DateTime.UtcNow.AddSeconds(2))), CreateJobConflictAction.Update);
    s3.CreateJob(new JobSpec("j3", "", "C", PeriodicTrigger.CreateDailyTrigger(DateTime.UtcNow.AddSeconds(3))), CreateJobConflictAction.Update);
    s4.CreateJob(new JobSpec("j4", "", "D", PeriodicTrigger.CreateDailyTrigger(DateTime.UtcNow.AddSeconds(4))), CreateJobConflictAction.Update);

JR2 is running, AJob <-- I have set JobRunner1 to the Job A, but JR2 is handling job A

AJob started

JR2 is running, BJob

BJob started

JR1 is running, CJob <-- And here JR1 handling wrong job

JR3 is running, DJob

CJob started

DJob started

Begin Execute Method in DefaultJobRunner:

public IAsyncResult BeginExecute(JobExecutionContext context, AsyncCallback asyncCallback, object asyncState)
  { ...
                job = jobFactory.GetJob(context.JobSpec.JobKey);
      Console.WriteLine (_Name + " is running, " + job.GetType ().Name);
      return new JobAsyncResult(job, asyncCallback, context, asyncState);   
  .. }