public WebsocketManager(ILogDatabase log, IJobDatabase jobDatabase, IJobControl jobControl)
{
_serSettings = new Newtonsoft.Json.JsonSerializerSettings();
_serSettings.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
_serSettings.ContractResolver = new Newtonsoft.Json.Serialization.DefaultContractResolver();
if (log != null)
{
log.NewLogEntry += (e, foreignId) =>
Send(new ServerEvent()
{
LogEntry = e
});
}
if (jobDatabase != null)
{
jobDatabase.OnNewJobs += (jobs) =>
Send(new ServerEvent()
{
NewJobs = jobs
});
}
if (jobControl != null)
{
jobControl.OnNewCurrentStatus += (status) =>
Send(new ServerEvent()
{
NewCurrentStatus = status
});
}
}
public void CheckStatus(IJobDatabase database)
{
for (int i = 0; i < criteria.Count;)
{
if (database.Jobs.Where(j => j.ID == criteria[i].Item1).Select(j => j.Status).First() >= criteria[i].Item2)
{
criteria.RemoveAt(i);
}
else
{
i++;
}
}
}
public void Schedule(IJobDatabase database)
{
var node = database.Nodes.First();
// Schedule all new system jobs
foreach (var jr in database.Jobs.Where(j => j.Priority >= JobPriority.System && j.Status == JobStatus.WaitingToRun).OrderBy(j => j.SubmitTime))
{
database.StartJob(jr.ID, node.ID);
}
int runningCount = database.Jobs.Count(j => j.Status >= JobStatus.Running || j.Status < Int32.MaxValue);
if (runningCount < 2)
{
// Schedule some number of privileged jobs
foreach (var jr in database.Jobs.Where(j => j.Priority == JobPriority.Privileged && j.Status == JobStatus.WaitingToRun).OrderBy(j => j.SubmitTime))
{
database.StartJob(jr.ID, node.ID);
if (++runningCount > 2)
{
break;
}
}
if (runningCount < 2)
{
int privilegedCount = database.Jobs.Count(j => j.Priority == JobPriority.Privileged || j.Priority == JobPriority.SystemPrivileged);
if (privilegedCount == 0)
{
// Schedule some number of privileged jobs
foreach (var jr in database.Jobs.Where(j => j.Priority == JobPriority.Regular && j.Status == JobStatus.WaitingToRun).OrderBy(j => j.SubmitTime))
{
database.StartJob(jr.ID, node.ID);
if (++runningCount > 2)
{
break;
}
}
}
}
}
}
public NodeJobManager(int nodeID, IJobDatabase database, IScheduler scheduler)
{
this.nodeID = nodeID;
this.database = database;
this.scheduler = scheduler;
if (nodeID >= 0)
{
database.JobStarted.ObserveOn(interleaver).Subscribe(jr => OnJobStarted(jr));
}
database.JobStatusChanged.ObserveOn(interleaver).Subscribe(jr => OnJobStatusChanged(jr));
jobStarted.ObserveOn(interleaver).Subscribe(r => OnJobStarted(r));
statusChanged.ObserveOn(interleaver).Subscribe(r => OnJobStatusChanged(r));
waitRequested.ObserveOn(interleaver).Subscribe(r => OnWaitRequested(r));
ioRequested.ObserveOn(interleaver).Subscribe(r => OnIORequested(r));
ioCompleted.ObserveOn(interleaver).Subscribe(r => OnIOCompleted(r));
externalWaitRequested.ObserveOn(interleaver).Subscribe(r => OnExternalWaitRequested(r));
if (nodeID >= 0)
{
scheduleRequested.ObserveOn(interleaver).Subscribe(dummy => scheduler.Schedule(database));
}
}
private Job(IJobRecord record, IJobDatabase database, bool needDispose)
{
this.record = record;
this.database = database;
}
public Job(IJobRecord record, IJobDatabase database) : this(record, database, true)
{
}
public jobsController(IFMSBackend backend)
{
_db = backend.JobDatabase();
_control = backend.JobControl();
}