} // proc StartJob
public Task ExecuteJobAsync(ICronJobExecute job, CancellationToken cancellation)
{
using (currentJobs.EnterWriteLock())
{
if (currentJobs.FindIndex(c => job == c.Job) >= 0)
{
throw new InvalidOperationException("Job is already running.");
}
using (currentJobs.EnterReadLock())
{
foreach (var j in currentJobs)
{
if (!job.CanRunParallelTo(j.Job))
{
throw new InvalidOperationException(String.Format("Job is blocked (job: {0})", j.Job.DisplayName));
}
}
}
Log.Info("jobstart: {0}", job.DisplayName);
var currentJob = new CurrentRunningJob(this, job, cancellation);
currentJobs.Add(currentJob);
return(currentJob.Task);
}
} // func ExecuteJobAsync
private void HttpDumpLoadAction(IDEContext r, int id = -1)
{
// get the dump file
DumpFileInfo di = null;
using (dumpFiles.EnterReadLock())
{
var index = dumpFiles.FindIndex(c => c.Id == id);
if (index >= 0)
{
di = dumpFiles[index];
}
}
// send the file
if (di == null)
{
throw new ArgumentException("dump id is wrong.");
}
var fi = new FileInfo(di.FileName);
if (!fi.Exists)
{
throw new ArgumentException("dump id is invalid.");
}
r.SetAttachment(fi.Name)
.WriteFile(fi.FullName, MimeTypes.Application.OctetStream + ";gzip");
} // HttpDumpLoadAction
} // func AcceptWebSocket
private void FireEventOnSocket(string path, string eventId, XElement xEvent)
{
// prepare line
var eventLine = xEvent.ToString(SaveOptions.DisableFormatting);
var notifyTasks = new List <Task>();
using (eventSessions.EnterReadLock())
{
// a call to notify can cause a remove of this session, this will be done in a different thread
foreach (var es in eventSessions.List.Cast <EventSession>())
{
notifyTasks.Add(es.NotifyAsync(path, eventId, eventLine, CancellationToken.None));
}
}
Task.Run(() => Task.WhenAll(notifyTasks));
} // proc FireEventOnSocket
} // proc CloseEventSessions
#endregion
#region -- Events -------------------------------------------------------------
public void AppendNewEvent(DEConfigItem item, string securityToken, string eventId, string index, XElement values = null)
{
lock (propertyChanged)
{
if (currentRevision == sendedRevision)
{
currentRevision++;
}
CleanOutdatedEvents();
var configPath = item.ConfigPath;
var key = GetEventKey(configPath, eventId, index);
if (propertyChanged.TryGetValue(key, out var ev))
{
ev.Reset(currentRevision, values);
}
else
{
propertyChanged[key] = ev = new FiredEvent(currentRevision, configPath, eventId, index, values);
}
// use security from item as default
if (String.IsNullOrEmpty(securityToken))
{
securityToken = item.SecurityToken;
}
// internal event handling, copy the event session, because they might changed during the post
EventSession[] currentSventSessions;
using (eventSessions.EnterReadLock())
currentSventSessions = eventSessions.List.Cast <EventSession>().ToArray();
foreach (var es in currentSventSessions)
{
es.TryPostNotify(configPath, securityToken, eventId, ev.GetEvent(), CancellationToken.None);
}
}
} // proc AppendNewEvent
