/// <summary>
/// Releases all resources allocated by this instance
/// </summary>
public void Dispose()
{
// this is not a graceful shutdown
// if someone uses a pooled item then 99% that an exception will be thrown
// somewhere. But since the dispose is mostly used when everyone else is finished
// this should not kill any kittens
if (!this.isDisposed)
{
this.isAlive = false;
this.isDisposed = true;
PooledSocket ps;
while (this.freeItems.TryPop(out ps))
{
try { ps.Destroy(); }
catch { }
}
this.ownerNode = null;
this.semaphore.Close();
this.semaphore = null;
this.freeItems = null;
}
}
internal InternalPoolImpl(MemcachedNode ownerNode, ISocketPoolConfiguration config)
{
if (config.MinPoolSize < 0)
{
throw new InvalidOperationException("minItems must be larger >= 0", null);
}
if (config.MaxPoolSize < config.MinPoolSize)
{
throw new InvalidOperationException("maxItems must be larger than minItems", null);
}
if (config.QueueTimeout < TimeSpan.Zero)
{
throw new InvalidOperationException("queueTimeout must be >= TimeSpan.Zero", null);
}
this.ownerNode = ownerNode;
this.isAlive = true;
this.endPoint = ownerNode.EndPoint;
this.queueTimeout = config.QueueTimeout;
this.minItems = config.MinPoolSize;
this.maxItems = config.MaxPoolSize;
this.semaphore = new Semaphore(maxItems, maxItems);
this.freeItems = new InterlockedStack <PooledSocket>();
}
