} // 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 XElement HttpDumpAction(bool mini = false)
{
// check for the procdump.exe
var procDump = Config.Element(xnServer)?.GetAttribute("procdump", String.Empty);
if (String.IsNullOrEmpty(procDump) || !File.Exists(procDump))
{
throw new ArgumentException("procdump.exe is not available.");
}
// prepare arguments
var sbArgs = new StringBuilder();
if (!mini)
{
sbArgs.Append("-ma "); // dump all
}
sbArgs.Append("-o "); // overwrite existing dump
sbArgs.Append("-accepteula "); // accept eula
sbArgs.Append(Process.GetCurrentProcess().Id).Append(' '); // process id
// create the dump in the temp directory
DumpFileInfo fi;
using (dumpFiles.EnterWriteLock())
{
var newId = ++lastDumpFileInfoId;
dumpFiles.Add(fi = new DumpFileInfo(newId, Path.Combine(Path.GetTempPath(), $"DEServer_{newId:000}.dmp")));
}
sbArgs.Append(fi.FileName);
// prepare calling procdump
ProcessStartInfo psi = new ProcessStartInfo(procDump, sbArgs.ToString());
psi.UseShellExecute = false;
psi.RedirectStandardOutput = true;
using (var p = Process.Start(psi))
{
if (!p.WaitForExit(5 * 60 + 1000))
{
p.Kill();
}
var outputText = p.StandardOutput.ReadToEnd();
return(DEConfigItem.SetStatusAttributes(
new XElement("return",
new XAttribute("id", fi.Id),
new XAttribute("exitcode", p.ExitCode)
),
p.ExitCode > 0,
outputText
));
}
} // proc HttpDumpAction
private void AddEventSession(EventSession eventSession)
{
using (eventSessions.EnterWriteLock())
eventSessions.Add(eventSession);
} // proc AddEventSession
