public override void Run()
{
// This is a sample worker implementation. Replace with your logic.
Trace.WriteLine("$projectname$ entry point called", "Information");
while (true)
{
//Thread.Sleep(200);
// Make the simulation process a long running calculation ~200ms
// (If it is too quick, you do not see the difference when adding new worker processes)
//Trace.WriteLine("Working", "Information");
// Pick up a message from the "simulation" message queue.
// Create a TaskAggregator and call GenerateAggregatedDuration
// Save the simulation result (project name, run number, calculated duration)
// to Azure table storage
using (CalculatorDataSource dataSource = new CalculatorDataSource("simulation"))
{
Project project = dataSource.GetProjectFromQueueMessage();
if (project != null)
{
// Create a random number generator
Distribution randomNumberGenerator = new FisherTippettDistribution();
// Create a TaskAggregator, passing in the RNG and the project
TaskAggregator taskAggregator = new TaskAggregator(project, randomNumberGenerator);
double aggregatedDuration = taskAggregator.GenerateAggregatedDuration();
dataSource.AddEntry(
new ProjectCalculationEntry {Duration = aggregatedDuration, ProjectName = project.Name},
project.Name);
}
}
// Don't bother sending back a "done" message
}
}
public override void Run()
{
while (!IsStopped)
{
Project project = null;
if (UseMessageBus)
{
try
{
// Receive the message
BrokeredMessage receivedMessage = null;
receivedMessage = QueueClient.Receive();
if (receivedMessage != null)
{
// Process the message
Trace.WriteLine("Processing", receivedMessage.SequenceNumber.ToString());
project = receivedMessage.GetBody<Project>();
receivedMessage.Complete();
}
}
catch (MessagingException e)
{
if (!e.IsTransient)
{
Trace.WriteLine(e.Message);
throw;
}
Thread.Sleep(10000);
}
catch (OperationCanceledException e)
{
if (!IsStopped)
{
Trace.WriteLine(e.Message);
throw;
}
}
}
else
{
//------------------------------------
// Pick up a message from the "simulation" message queue.
// Create a TaskAggregator and call GenerateAggregatedDuration
// Save the simulation result (project name, run number, calculated duration)
// to Azure table storage
//using (CalculatorDataSource dataSource = new CalculatorDataSource("simulation"))
//{
project = dataSource.GetProjectFromQueueMessage();
//}
//------------------------------------
}
if (project != null)
{
// Create a random number generator
Distribution randomNumberGenerator = new FisherTippettDistribution();
// Create a TaskAggregator, passing in the RNG and the project
TaskAggregator taskAggregator = new TaskAggregator(project, randomNumberGenerator);
double aggregatedDuration = taskAggregator.GenerateAggregatedDuration();
dataSource.AddEntry(
new ProjectCalculationEntry { Duration = aggregatedDuration, ProjectName = project.Name },
project.Name);
}
}
}