internal ByteArray(SegmentSize size)
{
this.SegmentSize = size;
_segmentSizeValue = size.Value;
_segments = new List <byte[]>();
_lastSegmentOffset = 0;
this.Length = 0;
this.ReadPosition = 0;
}
/// <summary>
///
/// </summary>
/// <param name="segmentSize">每个数组段的大小，当经常接收较大的字节数时，请设置segmentSize为一个较大值，当经常接收较小的字节数时，请设置segmentSize为一个较小值</param>
/// <param name="idleTime">限制时间,单位 秒，如果数组段等缓存的对象闲置超过闲置时间，那么销毁池对象</param>
internal ByteArrayPool(SegmentSize size)
{
_size = size;
_bytesPool = new Pool <ByteArray>(() =>
{
return(new ByteArray(_size.Value));
}, (bytes, phase) =>
{
bytes.Clear();
return(true);
}, new PoolConfig()
{
MaxRemainTime = 600
});
}
/// <summary>
/// 从字节缓冲区中借用字节数组
/// </summary>
/// <param name="segmentSize"></param>
/// <returns></returns>
public static IPoolItem <ByteArray> Borrow(SegmentSize segmentSize)
{
return(Global.BorrowBytes(segmentSize));
}
/// <summary>
/// 根据数据的大小，自动判断段大小
/// </summary>
/// <param name="dataLength"></param>
/// <returns></returns>
private IPoolItem <ByteArray> BorrowBytes(int dataLength)
{
return(BorrowBytes(SegmentSize.GetAdviceSize(dataLength)));
}
/// <summary>
/// 使用方式:
/// using(var temp = buffer.GetBytes(ByteSegmentSize.Byte256))
/// {
/// var bytes = temp.Items;
/// }
/// </summary>
/// <param name="segmentSize"></param>
/// <returns></returns>
private IPoolItem <ByteArray> BorrowBytes(SegmentSize segmentSize)
{
var pool = _pools.Get(segmentSize);
return(pool.Borrow());
}
public static IPoolItem <SegmentReaderSlim> Borrow(SegmentSize segmentSize)
{
var pool = _getPool(segmentSize.Value);
return(pool.Borrow());
}
internal ByteArray(int dataLength)
: this(SegmentSize.GetAdviceSize(dataLength))
{
}
