const DB_COLUMN_SESSION_ID = 'session_id';
const DB_COLUMN_EXTERNAL_IP = 'external_ip';
const DB_COLUMN_LISTEN_PORT = 'listen_port';
- const DB_COLUMN_PRIVATE_KEY = 'private_key';
const DB_COLUMN_PRIVATE_KEY_HASH = 'private_key_hash';
const DB_COLUMN_NODE_MODE = 'node_mode';
const DB_COLUMN_ACCEPTED_OBJECTS = 'accepted_object_types';