Method tun_stats

client/ovpncli.cpp:1216–1246

    }

    OPENVPN_CLIENT_EXPORT InterfaceStats OpenVPNClient::tun_stats() const
    {
      InterfaceStats ret;
      if (state->is_foreign_thread_access())
	{
	  MySessionStats* stats = state->stats.get();

	  // The reason for the apparent inversion between in/out below is
	  // that TUN_*_OUT stats refer to data written to tun device,
	  // but from the perspective of tun interface, this is incoming
	  // data.  Vice versa for TUN_*_IN.
	  if (stats)
	    {
	      ret.bytesOut = stats->stat_count(SessionStats::TUN_BYTES_IN);
	      ret.bytesIn = stats->stat_count(SessionStats::TUN_BYTES_OUT);
	      ret.packetsOut = stats->stat_count(SessionStats::TUN_PACKETS_IN);
	      ret.packetsIn = stats->stat_count(SessionStats::TUN_PACKETS_OUT);
	      ret.errorsOut = stats->error_count(Error::TUN_READ_ERROR);
	      ret.errorsIn = stats->error_count(Error::TUN_WRITE_ERROR);
	      return ret;
	    }
	}

      ret.bytesOut = 0;
      ret.bytesIn = 0;
      ret.packetsOut = 0;
      ret.packetsIn = 0;
      ret.errorsOut = 0;
      ret.errorsIn = 0;
      return ret;
    }

    OPENVPN_CLIENT_EXPORT TransportStats OpenVPNClient::transport_stats() const
    {