public void ConcurrencyThrottle()
{
var maxCount = new MaxCount();
var node0 = new Vertex(() => Thread.Sleep(100));
var node10 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node11 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node12 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node13 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node14 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node15 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
var node16 = new Vertex(() =>
{
maxCount.Inc();
Thread.Sleep(1000);
maxCount.Dec();
});
node10.AddDependencies(node0);
node11.AddDependencies(node0);
node12.AddDependencies(node0);
node13.AddDependencies(node0);
node14.AddDependencies(node0);
node15.AddDependencies(node0);
node16.AddDependencies(node0);
var executive = new GraphExecutive(new DirectedAcyclicGraph(node0), new ConcurrencyThrottle(2));
var resetEvent = new ManualResetEventSlim();
executive.OnGraphExecutionFinished += (sender, ergs) => resetEvent.Set();
executive.Execute();
resetEvent.Wait();
Assert.IsTrue(maxCount.Max < 3);
}
