private void Accumulate(Messages.MetricsToBeProcessed msg)
{
_log.Debug("This accumulator is for vmName={0}, date={1}. Process data request for vmName={2}, date={3}, time={4}, element={5}, element name={6}",
vmName, date, msg.vmName, msg.date, msg.time, msg.element, msg.elementName);
// Get the list of elements accumulated for the element name
if (!metrics.ContainsKey(msg.elementName))
{
// The metric is new so add it
var newElements = new SortedDictionary <long, float>();
newElements.Add(msg.time, msg.element);
metrics.Add(msg.elementName, newElements);
}
else
{
// The metric exists so check if the element needs to be added or updated
var elements = metrics[msg.elementName];
float element;
if (!metrics[msg.elementName].TryGetValue(msg.time, out element))
{
elements.Add(msg.time, msg.element);
}
else
{
elements[msg.time] = msg.element;
}
}
}
private void Dispatch(Messages.MetricsToBeProcessed msg)
{
// Lookup the Actor to handle this request
string key = "MetricAccumulator:" + msg.vmName + ":" + msg.date;
IActorRef actor;
if (!routingTable.TryGetValue(key, out actor))
{
// Create the actor to store the metrics in once they have been accumulated
actor = CreateMetricStoreActor(msg.vmName, msg.date);
// Create the actor for the accumulator and store its reference
actor = Context.ActorOf(Props.Create(() =>
new MetricAccumulatorActor(msg.vmName, msg.date, actor)).WithDispatcher("vmstats-default-dispatcher"), key);
routingTable.Add(key, actor);
// Dispatch the message
actor.Tell(msg);
}
else
{
actor.Tell(msg);
}
// TODO remove, temp to find potential leak
var count = 0;
foreach (var child in Context.GetChildren())
{
count++;
}
_log.Info($"Actor name: { Context.Self.Path} has { count} children after dispatch");
}
