private byte[] CreatePackages(byte[] bytes)
{
var left = bytes.Length;
var index = 0;
var memory = new List <byte>();
while (left > 0)
{
var lenght = Math.Min(PackageSettings.MaxSettingsLenght(), left);
left -= lenght;
var hasMore = left > 0;
var settings = new PackageSettings((ushort)lenght, hasMore);
var settingsBytes = BitConverter.GetBytes(settings.Settings);
memory.AddRange(settingsBytes);
memory.AddRange(SubArray(bytes, index, lenght));
index += lenght;
}
return(memory.ToArray());
}
private void WriteToBuffer(byte[] bytes, int index, int count)
{
if (_receiveBuffer == null)
{
_receiveBuffer = new List <byte>();
var settingsUshort = BitConverter.ToUInt16(bytes, index);
index += 2;
count -= 2;
var settings = new PackageSettings(settingsUshort);
_receivePackageLeft = settings.Lenght;
_receiveHasMore = settings.HasMore;
}
if (count <= _receivePackageLeft)
{
_receiveBuffer.AddRange(SubArray(bytes, index, count));
_receivePackageLeft -= (ushort)count;
count = 0;
}
else
{
_receiveBuffer.AddRange(SubArray(bytes, index, _receivePackageLeft));
index += _receivePackageLeft;
count -= _receivePackageLeft;
_receivePackageLeft = 0;
}
if (_receivePackageLeft == 0 && !_receiveHasMore)
{
CallReceived();
}
if (count > 0)
{
WriteToBuffer(bytes, index, count);
}
}