public bool WaitAsync(AsyncSemaphoreCallback callback)
{
CommonUtility.AssertNotNull("callback", callback);
lock (this.pendingWaits)
{
if (this.count > 0)
{
this.count--;
}
else
{
this.pendingWaits.Enqueue(callback);
callback = null;
}
}
if (callback != null)
{
callback(true);
return(true);
}
return(false);
}
public bool WaitAsync(AsyncSemaphoreCallback callback)
{
CommonUtility.AssertNotNull("callback", callback);
lock (this.pendingWaits)
{
if (this.count > 0)
{
this.count--;
}
else
{
this.pendingWaits.Enqueue(callback);
callback = null;
}
}
if (callback != null)
{
callback(true);
return true;
}
return false;
}
public void Release()
{
AsyncSemaphoreCallback callback = null;
lock (this.pendingWaits)
{
if (this.pendingWaits.Count > 0)
{
callback = this.pendingWaits.Dequeue();
}
else
{
this.count++;
}
}
if (callback != null)
{
callback(false);
}
}
