public void ThrottledMarketDataStreamTasksMultithreadingOnUpdateSecondTest()
{
var stream = new ThrottledMarketDataStream();
var randomizer = new Random(new Random().Next(1, int.MaxValue));
var tasks = new List <Task>();
List <MarketDataUpdate> list = new List <MarketDataUpdate>();
for (int i = 0; i < 1000; i++)
{
var update = new MarketDataUpdate()
{
InstrumentId = "AAPL_" + randomizer.Next(1, 100),
Fields = new Dictionary <byte, long>(),
};
for (int j = 0; j < randomizer.Next(1, 5); j++)
{
update.Fields[(byte)randomizer.Next(1, 20)] = randomizer.Next(1, 10000);
}
list.Add(update);
}
for (int i = 0; i < list.Count - 1; i++)
{
tasks.Add(new Task(() => stream.OnUpdate(list[i])));
}
Parallel.ForEach(tasks, task =>
{
task.Start();
});
Task.WhenAll(tasks).ContinueWith(done =>
{
// this will not print untill all tasks have completed.
System.Diagnostics.Debug.WriteLine("All tasks OnUpdate finished.");
});
}
public void ThrottledMarketDataStreamOnUpdateNullIgnore()
{
var stream = new ThrottledMarketDataStream();
stream.OnUpdate(null);
}