resolves #246

Author: etsuo

src/core/sakura-mongo-db-connection.ts

@@ -1,8 +1,4 @@
-import {
-  Db,
-  MongoClient,
-  MongoClientOptions
-} from 'mongodb';
+import { Db, MongoClient, MongoClientOptions } from 'mongodb';
 
 const debug = {
   normal: require('debug')('sapi:SakuraMongoDbConnection'),
@@ -41,6 +37,9 @@ export class SakuraMongoDbConnection {
   async connect(dbName: string, uri: string, options?: MongoClientOptions): Promise<Db> {
     debug.normal(`.connect dbName: '${dbName}', uri: '${uri}', options:`, options);
 
+    options = options || {};
+    options.useNewUrlParser = true;
+
     let db: Db;
 
     db = this.getDb(dbName) || null;