/** 扩展容量 */
private void extCapacity()
{
int minNewCapacity = 200;
int newCapacity = Math.Min(this.capacity, minNewCapacity);
//每次以minNewCapacity倍数扩展
if (newCapacity > minNewCapacity)
{
newCapacity += minNewCapacity;
}
else
{
//以自身双倍扩展空间
newCapacity = 64;
while (newCapacity < minNewCapacity)
{
newCapacity <<= 1;
}
}
for (int i = this.capacity; i < newCapacity; i++)
{
this.unUsedRecord.Add(i);
this.pool.Add(SocketAsyncEventArgsMetadata.valueOf(i));
}
this.capacity = newCapacity;
}
public static SocketAsyncEventArgsMetadata valueOf(int index)
{
SocketAsyncEventArgsMetadata result = new SocketAsyncEventArgsMetadata();
result.index = index;
return(result);
}
/**回收 SocketAsyncEventArgs */
public void Push(SocketAsyncEventArgsMetadata args)
{
int index = 0;
lock (this)
{
index = args.GetIndex();
this.unUsedRecord.Add(index);
this.usedRecord.Remove(index);
}
}
//是否动态扩展容量
// private bool dynamic = false;
/**池子初始化*/
private void init()
{
this.pool = new List <SocketAsyncEventArgsMetadata>(this.capacity);
this.usedRecord = new List <Int32>(this.capacity);
this.unUsedRecord = new List <Int32>(this.capacity);
for (int i = 0; i < this.capacity; i++)
{
this.unUsedRecord.Add(i);
this.pool.Add(SocketAsyncEventArgsMetadata.valueOf(i));
}
}
