module FDB::Locality

def self.get_addresses_for_key(db_or_tr, key)
  key = FDB.key_to_bytes(key)
  db_or_tr.transact do |tr|
    FutureStringArray.new(FDBC.fdb_transaction_get_addresses_for_key(tr.tpointer, key, key.bytesize))
  end
end