lib/localPersistence/localPersistenceManager.js
/**
   * Close the stream with the database.
   *
   * @public
   */
Close the stream with the database.
@public
Close the stream with the database . @public
async close() {
    await this.db.close();
    if (this.readInMemory) {
      this.memoryLevels.clear();
      this.memoryLevels = null;
    }
  }
async close ( ) { await this . db . close ( ) ; if ( this . readInMemory ) { this . memoryLevels . clear ( ) ; this . memoryLevels = null ; } }
Close the stream with the database.
Close the stream with the database .