信号量控制的资源 - 什么是干净关闭序列/模式
如果我用信号量控制一个资源池,该资源池的干净关闭顺序是什么?
class ResourcePool
{
Semaphore resourceSemaphore;
Stack<ResourceClass> resources;
public ResourcePool()
{
resources ... // Init some Resources in the stack
resourceSemaphore= new Semaphore(resources.Count,resources.Count);
}
public void ResourceTask()
{
resourceSemaphore.WaitOne();
ResourceClasscurrent = null;
try
{
current = resources.Pop();
current.Task();
}
finally
{
if( current != null )
resources.Push(current);
resourceSemaphore.Release();
}
}
}
如何为该池实现干净的关闭顺序?也许资源使用 IDisposable,这最终应该发挥作用。
If i control a pool of resources with a semaphore, what is the clean shutdown sequence for this resource pool?
class ResourcePool
{
Semaphore resourceSemaphore;
Stack<ResourceClass> resources;
public ResourcePool()
{
resources ... // Init some Resources in the stack
resourceSemaphore= new Semaphore(resources.Count,resources.Count);
}
public void ResourceTask()
{
resourceSemaphore.WaitOne();
ResourceClasscurrent = null;
try
{
current = resources.Pop();
current.Task();
}
finally
{
if( current != null )
resources.Push(current);
resourceSemaphore.Release();
}
}
}
How to implement a clean shutdown sequence for this pool? Maybe the resources use IDisposable, this should eventually come into play.
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希望对CLR 中的线程管理有所帮助
Hope that helps Thread Management In The CLR