def _discovery(self):
        """
        Find other servers asking nodes to given server
        """
        data = self.cluster_nodes()
        self.cluster_name = data["cluster_name"]
        for _, nodedata in list(data["nodes"].items()):
            server = nodedata['http_address'].replace("]", "").replace("inet[", "http:/")
            if server not in self.servers:
                self.servers.append(server)
        self._init_connection()
        return self.servers
Find other servers asking nodes to given server