private void ProcessRows(MemoryMappedViewAccessor accessor)
{
UInt32 lastPos = 0;
_BlockCount = accessor.ReadUInt16(8);
_BlockSize = accessor.ReadUInt16(10);
while (true)
{
UInt32 curPos = accessor.ReadUInt32(4) % _BlockCount;
var bag = _MissingItems;
_MissingItems = new ConcurrentBag<int>();
int temp = 0;
while (bag.TryTake(out temp))
readLineAndProcess(accessor, temp);
if (lastPos == curPos)
{
System.Threading.Thread.Sleep(1000);
}
else
{
if (lastPos < curPos)
{
for (UInt32 x = lastPos; x < curPos; ++x)
readLineAndProcess(accessor, (int)x);
}
else
{
for (UInt32 x = lastPos; x < _BlockCount; ++x)
readLineAndProcess(accessor, (int)x);
for (UInt32 x = 0; x < curPos; ++x)
readLineAndProcess(accessor, (int)x);
}
lastPos = curPos;
}
};
}