public void handleBondingRequest(final DiscoveryPeer peer) {
    final DiscoveryPeer peerToBond = resolvePeer(peer);
    if (peerToBond == null) {
      return;
    }
    if (peerPermissions.allowOutboundBonding(peerToBond)
        && PeerDiscoveryStatus.KNOWN.equals(peerToBond.getStatus())) {
      bond(peerToBond);
    }
  }
Returns a copy of the known peers. Modifications to the list will not update the table's state,
but modifications to the Peers themselves will.

@return List of peers.
ethereum/p2p/src/main/java/org/hyperledger/besu/ethereum/p2p/discovery/internal/PeerDiscoveryController.java