public static LineBuffer Pop()
{
LineBuffer buffer = null;
if (!LineBUfferPool.TryPop(out buffer))
{
return(new LineBuffer());
}
buffer.Reset();
return(buffer);
}
internal bool Import(byte[] data, int offset, int count)
{
offset += mImportOffset;
count -= mImportOffset;
while (count > 0)
{
if (mHeader == null)
{
if (mLineBuffer.Import(data, ref offset, ref count))
{
mHeader = mLineBuffer.GetLineString();
if (mHeader[0] == '+')
{
ResultData = mHeader.Substring(1, mHeader.Length - 1);
return(true);
}
else if (mHeader[0] == '-')
{
throw new Exception(mHeader.Substring(1, mHeader.Length - 1));
}
else if (mHeader[0] == '$')
{
mResultCount = 1;
mSingle = true;
mItemLength = int.Parse(mHeader.Substring(1, mHeader.Length - 1));
}
else if (mHeader[0] == '*')
{
mResultCount = int.Parse(mHeader.Substring(1, mHeader.Length - 1));
mSingle = false;
}
else if (mHeader[0] == ':')
{
ResultData = mHeader.Substring(1, mHeader.Length - 1);
return(true);
}
else
{
throw new Exception(string.Format("header error:{0}", mHeader));
}
ResultDataBlock = new List <ArraySegment <byte> >(mResultCount);
mLineBuffer.Reset();
}
}
if (mResultCount == 0)
{
break;
}
mValidLength = true;
//if (mItemLength == 0 && mResultCount >0)
if (!mSingle && mResultCount > 0 && mReadCompleted)
{
mValidLength = mLineBuffer.Import(data, ref offset, ref count);
if (mValidLength)
{
string line;
try
{
line = mLineBuffer.GetLineString();
mItemLength = int.Parse(line.Substring(1, line.Length - 3));
mLineBuffer.Reset();
}
catch (Exception e_)
{
throw e_;
}
}
}
if (mValidLength)
{
LoadData(data, ref offset, ref count);
}
}
if (count < 0)
{
mImportOffset = Math.Abs(count);
}
else
{
mImportOffset = 0;
}
return(mItemLength == 0 && mResultCount == 0);
}
