code: public SettingsPack maxPeerlistSize(int value) {
          sp.set_int(settings_pack.int_types.max_peerlist_size.swigValue(), value);
          return this;
      }
docs: Sets the maximum number of peers in the list of known peers. These peers
  are not necessarily connected, so this number should be much greater
  than the maximum number of connected peers. Peers are evicted from the
  cache when the list grows passed 90% of this limit, and once the size
  hits the limit, peers are no longer added to the list. If this limit
  is set to 0, there is no limit on how many peers we'll keep in the
  peer list.
  
  @param value