//public bool Send(SockTcp tcpObj,bool encode,ref bool life){
public bool Send(SockTcp tcpObj, bool encode, ILife iLife)
{
if (_kindBuf == KindBuf.Memory)
{
if (encode)
{
if (-1 == tcpObj.SendUseEncode(_doc))
{
return(false);
}
}
else
{
if (-1 == tcpObj.SendNoEncode(_doc))
{
return(false);
}
}
}
else
{
using (var fs = new FileStream(_fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
using (var br = new BinaryReader(fs)) {
fs.Seek(_rangeFrom, SeekOrigin.Begin);
var start = _rangeFrom;
while (iLife.IsLife())
{
long size = _rangeTo - start + 1;
if (size > 1048560)
{
size = 1048560;
}
if (size <= 0)
{
break;
}
_doc = new byte[size];
int len = br.Read(_doc, 0, (int)size);
if (len <= 0)
{
break;
}
if (len != size)
{
var tmp = new byte[len];
Buffer.BlockCopy(_doc, 0, tmp, 0, len);
_doc = tmp;
}
if (encode)
{
if (-1 == tcpObj.SendUseEncode(_doc))
{
return(false);
}
}
else
{
if (-1 == tcpObj.SendNoEncode(_doc))
{
return(false);
}
}
start += _doc.Length;
if (_rangeTo - start <= 0)
{
break;
}
Thread.Sleep(1);
}
br.Close();
}
fs.Close();
}
}
return(true);
}
