public void TakeWorks()
{
var q = new Util.LongPollingQueue<int>();
q.Add(new[] { 1 });
var ar = q.BeginTake(5000, null, null);
var data = q.EndTake(ar);
Assert.AreEqual(1, data.Count);
}
public void TakeWorks()
{
var q = new Util.LongPollingQueue <int>();
q.Add(new[] { 1 });
var ar = q.BeginTake(5000, null, null);
var data = q.EndTake(ar);
Assert.AreEqual(1, data.Count);
}
public void DelayTest()
{
var q = new Util.LongPollingQueue <DateTime>();
int N = 100;
ThreadPool.QueueUserWorkItem((s) => {
for (var i = 0; i < N; i++)
{
q.Add(new [] { DateTime.Now });
Thread.Sleep(10);
}
});
int beginEndDiff = 0;
List <TimeSpan> diff = new List <TimeSpan>();
AsyncCallback callback = (ar) =>
{
var data = q.EndTake(ar);
Interlocked.Decrement(ref beginEndDiff);
var now = DateTime.Now;
foreach (var item in data)
{
diff.Add(now - item);
}
if (diff.Count < N)
{
var readAction = (Action)ar.AsyncState;
readAction();
}
};
Action read = null;
read = () =>
{
q.BeginTake(1000, callback, read);
Interlocked.Increment(ref beginEndDiff);
};
read();
while (diff.Count < N)
{
Thread.Sleep(100);
}
Assert.AreEqual(N, diff.Count);
Assert.AreEqual(beginEndDiff, 0);
var avgDelay = diff.Average(a => a.TotalMilliseconds);
Assert.IsTrue(avgDelay < 10);
}
public void TimerWorks()
{
var q = new Util.LongPollingQueue<int>();
DateTime start = DateTime.Now;
var secs = 1.0;
var ar = q.BeginTake((int)(secs * 1000), null, null);
ar.AsyncWaitHandle.WaitOne();
var data = q.EndTake(ar);
DateTime end = DateTime.Now;
Assert.AreEqual(0, data.Count);
Assert.IsTrue((end - start).TotalSeconds > secs - 0.5);
Assert.IsTrue((end - start).TotalSeconds < secs + 0.5);
}
public void TimerWorks()
{
var q = new Util.LongPollingQueue <int>();
DateTime start = DateTime.Now;
var secs = 1.0;
var ar = q.BeginTake((int)(secs * 1000), null, null);
ar.AsyncWaitHandle.WaitOne();
var data = q.EndTake(ar);
DateTime end = DateTime.Now;
Assert.AreEqual(0, data.Count);
Assert.IsTrue((end - start).TotalSeconds > secs - 0.5);
Assert.IsTrue((end - start).TotalSeconds < secs + 0.5);
}
public void DelayTest()
{
var q = new Util.LongPollingQueue<DateTime>();
int N = 100;
ThreadPool.QueueUserWorkItem((s)=> {
for (var i = 0; i<N; i++) {
q.Add(new [] { DateTime.Now });
Thread.Sleep(10);
}
});
int beginEndDiff = 0;
List<TimeSpan> diff = new List<TimeSpan>();
AsyncCallback callback = (ar) =>
{
var data = q.EndTake(ar);
Interlocked.Decrement(ref beginEndDiff);
var now = DateTime.Now;
foreach (var item in data)
diff.Add(now - item);
if (diff.Count < N)
{
var readAction = (Action)ar.AsyncState;
readAction();
}
};
Action read = null;
read = () =>
{
q.BeginTake(1000, callback, read);
Interlocked.Increment(ref beginEndDiff);
};
read();
while (diff.Count < N)
Thread.Sleep(100);
Assert.AreEqual(N, diff.Count);
Assert.AreEqual(beginEndDiff, 0);
var avgDelay = diff.Average(a => a.TotalMilliseconds);
Assert.IsTrue(avgDelay < 10);
}