Clipping a control packet does merely the same, just the packet has different contents, so it must be differetly interpreted.

~FileTarget() { ofile.close(); }

~FileTarget() { ofile.close(); }

Forwarded in order to separate the implementation from the virtual function so that virtual function is not being called in destructor.

This ConnectCallback is mainly informative, but it also collects the number of succeeded and failed links.