/// <summary>
/// Concurrently gets or creates a <see cref="RcSummary"/> for given activation and request.
/// </summary>
public void CreateAndStartSummary <T>(object activationKey, IAddressable target, InvokeMethodRequest request, IGrainMethodInvoker invoker, Message message, bool refresh)
{
RcSummaryBase RcSummary;
var SummaryMap = GetCurrentSummaryMap();
var SummaryKey = GetMethodAndArgsKey(request);
var Timeout = Config.ReactiveComputationRefresh.Multiply(3);
var NewRcSummary = new RcSummary <T>(activationKey, request, target, invoker, Timeout, this);
var threadSafeRetrieval = false;
bool existed;
// We need to retrieve the summary and add the dependency under the lock of the summary
// in order to prevent interleaving with removal of the summary from the SummaryMap.
do
{
RcSummary = SummaryMap.GetOrAdd(SummaryKey, NewRcSummary);
existed = RcSummary != NewRcSummary;
threadSafeRetrieval = ((RcSummary)RcSummary).AddPushDependency(message, refresh);
} while (!threadSafeRetrieval);
if (!existed)
{
NewRcSummary.Initialize();
NewRcSummary.EnqueueExecution();
}
IsPropagator = true;
}
public PushDependency(string pushKey, RcSummary summary, IRcManager observer, TimeSpan interval)
{
Observer = observer;
PushKey = pushKey;
}
