public void OverstepRemainTimeWrapper()
{
PoolWrapper <object> pool = new PoolWrapper <object>(() => { return(new object()); },
(obj, phase) => { return(true); },
new PoolConfig {
MaxRemainTime = 3
});
var item0 = pool.Borrow();
Thread.Sleep(1000); //使用一秒
pool.Return(item0);
Thread.Sleep(1000);//在池中停留一秒
var item1 = pool.Borrow();
Assert.AreEqual(item1, item0);
pool.Return(item1);
//在池中停留两秒
Thread.Sleep(2000);
var item2 = pool.Borrow();
Assert.AreEqual(item2, item1);
pool.Return(item2);
//在池中停留4秒
Thread.Sleep(4000);
var item3 = pool.Borrow();
Assert.AreNotEqual(item3, item2); //超时，所以新建，并销毁原有的项
pool.Return(item3);
}
private static TimeoutMonitor CreateMonitor(Guid eventId)
{
TimeoutMonitor monitor = _pool.Borrow();
_monitors.TryAdd(eventId, monitor);
return(monitor);
}
public static CallIdentity BorrowIdentity()
{
var identity = _pool.Borrow();
_borrowedIdentities.TryAdd(identity.RequestId, identity);
return(identity);
}
public void TenItemByWrapper()
{
List <object> array = new List <object>();
PoolWrapper <object> pool = new PoolWrapper <object>(() => { return(new object()); },
(obj, phase) => { return(true); },
new PoolConfig {
LoanCapacity = 10
}); //最多有10个可以借出
int maxBorrowedCount = 0;
int maxWaiterCount = 0;
//18个异步任务，访问池
Parallel.For(0, 100, (i) =>
{
var obj = pool.Borrow();
Thread.Sleep(5);
lock (this) //List<object>不是线程安全的
{
array.Add(obj);
}
maxBorrowedCount = pool.BorrowedCount > maxBorrowedCount ? pool.BorrowedCount : maxBorrowedCount;
maxWaiterCount = pool.WaiterCount > maxWaiterCount ? pool.WaiterCount : maxWaiterCount;
pool.Return(obj);
});
Assert.AreEqual(100, array.Count); //执行了100次操作
Assert.IsTrue(maxBorrowedCount <= 10); //最多同时进行10个操作
Assert.IsTrue(maxWaiterCount < 90); //最多有90个操作等待池
}
public static ScheduledAction Borrow(IAggregateRoot target, IPersistRepository repository, ScheduledActionType type)
{
var action = _pool.Borrow();
action.Target = target;
action.Repository = repository;
action.Type = type;
action.Expired = false;
return(action);
}
/// <summary>
/// 打开共生器
/// </summary>
public static Symbiosis Open()
{
Symbiosis sym;
if (ExistsCurrent())
{
sym = Current;
}
else
{
sym = _pool.Borrow();
Current = sym;
}
sym.OpenTimes++;
return(sym);
}