protected override Task OnInitializeAsync(RequestSenderSpecifications requestSenderSpecifications)
{
this.InitializeOperationDataBuffers(requestSenderSpecifications.OperationDataSizeInBytes);
this.InitializeProxies(requestSenderSpecifications.NumItems);
return(Task.FromResult <object>(null));
}
public async Task InitializeAsync(RequestSenderSpecifications requestSenderSpecifications)
{
// Wait for all partitions of the service to become ready to accept requests.
FabricClient fabricClient = new FabricClient();
await AwaitPartitionReadyOperation.PerformAsync(fabricClient, this.ServiceName);
await this.OnInitializeAsync(requestSenderSpecifications);
}
private async Task <IRequestSender> GetRequestSenderAsync()
{
// Create request sender
Assembly assembly = Assembly.Load(this.specifications.RequestSenderAssemblyName);
Type type = assembly.GetType(this.specifications.RequestSenderTypeName);
IRequestSender sender = (IRequestSender)Activator.CreateInstance(type);
RequestSenderSpecifications requestSenderSpecifications = new RequestSenderSpecifications()
{
NumItems = this.specifications.NumItems,
OperationDataSizeInBytes = this.specifications.OperationDataSizeInBytes
};
// Initialize request sender
await sender.InitializeAsync(requestSenderSpecifications);
return(sender);
}
public Task InitializeAsync(RequestSenderSpecifications requestSenderSpecifications)
{
if ((requestSenderSpecifications.OperationDataSizeInBytes < OperationDataSizeLowerLimit) ||
(requestSenderSpecifications.OperationDataSizeInBytes > OperationDataSizeUpperLimit))
{
string message = String.Format(
"Request sender simulator does not support data size {0}. The data size must be between {1} and {2}.",
requestSenderSpecifications.OperationDataSizeInBytes,
OperationDataSizeLowerLimit,
OperationDataSizeUpperLimit);
throw new ArgumentException(message);
}
this.readDelay = TimeSpan.FromMilliseconds(MillisecondsDelayPerKByteForReads * (requestSenderSpecifications.OperationDataSizeInBytes / 1024));
this.writeDelay = TimeSpan.FromMilliseconds(MillisecondsDelayPerKByteForWrites * (requestSenderSpecifications.OperationDataSizeInBytes / 1024));
int concurrencyCount = ConcurrencyComputationDividend / requestSenderSpecifications.OperationDataSizeInBytes;
this.concurrencyGuard = new SemaphoreSlim(concurrencyCount, concurrencyCount);
this.itemLocks = new SemaphoreSlim[requestSenderSpecifications.NumItems];
for (int i = 0; i < requestSenderSpecifications.NumItems; i++)
{
this.itemLocks[i] = new SemaphoreSlim(1, 1);
}
return(Task.FromResult <object>(null));
}
protected abstract Task OnInitializeAsync(RequestSenderSpecifications requestSenderSpecifications);
