/// <summary>
/// 释放锁对象, 当锁的引用计数为0时, 从锁对象池移除
/// </summary>
/// <param name="key"></param>
/// <param name="lockObj"></param>
static void ReleaseLock(object key, LockObject lockObj)
{
lock (_lockPool)
{
lockObj.Decrement();
//_Logger.DebugFormat("I am thread {0}:lock counter is {1}", Thread.CurrentThread.ManagedThreadId, lockObj.Counter);
if (lockObj.Counter == 0)
{
_lockPool.Remove(key);
}
}
}