private static void GrainReport(string[] args)
{
var grainId = ConstructGrainId(args, "GrainReport");
var silos = GetSiloAddresses();
if (silos == null || silos.Count == 0)
{
return;
}
var reports = new List <DetailedGrainReport>();
foreach (var silo in silos)
{
WriteStatus(string.Format("**Calling GetDetailedGrainReport({0}, {1})", silo, grainId));
try
{
ISiloControl siloControl = SiloControlFactory.GetSystemTarget(Constants.SiloControlId, silo);
DetailedGrainReport grainReport = siloControl.GetDetailedGrainReport(grainId).Result;
reports.Add(grainReport);
}
catch (Exception exc)
{
WriteStatus(string.Format("**Failed to get grain report from silo {0}. Exc: {1}", silo, exc.ToString()));
}
}
foreach (var grainReport in reports)
{
WriteStatus(grainReport.ToString());
}
LookupGrain(args);
}
internal async Task <ConcurrentDictionary <SiloAddress, SiloRuntimeStatistics> > RefreshStatistics()
{
if (logger.IsVerbose)
{
logger.Verbose("RefreshStatistics.");
}
await silo.LocalScheduler.RunOrQueueTask(() =>
{
var tasks = new List <Task>();
List <SiloAddress> members = silo.LocalSiloStatusOracle.GetApproximateSiloStatuses(true).Keys.ToList();
foreach (var siloAddress in members)
{
var capture = siloAddress;
Task task = SiloControlFactory.GetSystemTarget(Constants.SiloControlId, capture)
.GetRuntimeStatistics()
.ContinueWith((Task <SiloRuntimeStatistics> statsTask) =>
{
if (statsTask.Status == TaskStatus.RanToCompletion)
{
UpdateRuntimeStatistics(capture, statsTask.Result);
}
else
{
logger.Warn(ErrorCode.Placement_RuntimeStatisticsUpdateFailure_3,
String.Format("An unexpected exception was thrown from RefreshStatistics by ISiloControl.GetRuntimeStatistics({0}). Will keep using stale statistics.", capture),
statsTask.Exception);
}
});
tasks.Add(task);
task.Ignore();
}
return(Task.WhenAll(tasks));
}, SchedulingContext);
return(periodicStats);
}
private ISiloControl GetSiloControlReference(SiloAddress silo)
{
return(SiloControlFactory.GetSystemTarget(Constants.SiloControlId, silo));
}
