public void PushToTheLimit()
{
var queue = new ConcurrentQueue <object>();
var executor = new ParallelWorkExecutor(() =>
{
MemoryLimiter.Wait();
queue.Enqueue(Enumerable.Range(0, 1000).Select(i => Guid.NewGuid()).ToArray());
Thread.Sleep(1);
}, () => false, Environment.ProcessorCount);
executor.Start();
while (MemoryLimiter.IsEnoughMemory())
{
Thread.Sleep(1);
}
Thread.Sleep(1000);
var count = queue.Count;
executor.Cancell(false);
Assert.AreEqual(count, queue.Count, Environment.ProcessorCount * 2);
while (queue.Count > 0)
{
queue.Dequeue();
}
Assert.IsTrue(MemoryLimiter.IsEnoughMemory());
}
public static void Main(string[] args)
{
var t = new Thread(() =>
{
var limit = 64.Mb();
MemoryLimiter.LimitCommittedMemory(limit);
var list = new List <byte[]>();
while (MemoryMeter.PrivateBytes() < limit - 128.Kb())
{
list.Add(new byte[4096]);
}
try
{
F(0);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
GC.KeepAlive(list);
}); // , 4 * 1024 * 1024);
t.Start();
t.Join();
}
public static void Run()
{
MemoryLimiter.LimitCommittedMemory(64.Mb());
var list = new List <byte[]>();
try
{
while (true)
{
list.Add(new byte[100000]);
}
}
catch (Exception e)
{
Console.WriteLine("in catch block...");
Console.WriteLine(e);
}
Console.WriteLine("OOM handled");
}
