Method setKeyspace

lib/request-handler.js:220–235

* Sets the keyspace in any connection that is already opened. * @param {Client} client * @returns {Promise}

(client)

   * @returns {Promise}
   */
  static setKeyspace(client) {
    let connection;

    for (const host of client.hosts.values()) {
      connection = host.getActiveConnection();
      if (connection) {
        break;
      }
    }

    if (!connection) {
      throw new errors.DriverInternalError('No active connection found');
    }

    return connection.changeKeyspace(client.keyspace);
  }

  /**
   * @param {Error} err