private async Task EnsureCountersAreUpToDate()
{
if (isUpdating)
{
return;
}
var now = DateTime.UtcNow;
if ((now - lastRefreshTime) < updateInterval)
{
return;
}
isUpdating = true;
try
{
var metricsGrain = GrainFactory.GetGrain <IManagementGrain>(0);
var activationCountTask = metricsGrain.GetTotalActivationCount();
var simpleGrainStatsTask = metricsGrain.GetSimpleGrainStatistics();
var siloDetailsTask = siloDetailsProvider.GetSiloDetails();
await Task.WhenAll(activationCountTask, simpleGrainStatsTask, siloDetailsTask);
RecalculateCounters(activationCountTask.Result, siloDetailsTask.Result, simpleGrainStatsTask.Result);
lastRefreshTime = now;
}
finally
{
isUpdating = false;
}
}
private async Task Callback(object _)
{
var metricsGrain = GrainFactory.GetGrain <IManagementGrain>(0);
var activationCountTask = metricsGrain.GetTotalActivationCount();
var simpleGrainStatsTask = metricsGrain.GetSimpleGrainStatistics();
var siloDetailsTask = siloDetailsProvider.GetSiloDetails();
await Task.WhenAll(activationCountTask, simpleGrainStatsTask, siloDetailsTask);
RecalculateCounters(activationCountTask.Result, siloDetailsTask.Result, simpleGrainStatsTask.Result);
}
