protected override IPAddress GetNextAddress(out Socket attemptSocket)
{
IPAddress rval = null;
attemptSocket = null;
while (attemptSocket == null)
{
if (_nextAddress >= _addressList.Length)
{
return null;
}
rval = _addressList[_nextAddress];
++_nextAddress;
if (rval.AddressFamily == AddressFamily.InterNetworkV6)
{
attemptSocket = _socket6;
}
else if (rval.AddressFamily == AddressFamily.InterNetwork)
{
attemptSocket = _socket4;
}
}
return rval;
}