fix:beforeStart error

Author: cuyl

lib/loader.js

@@ -16,8 +16,8 @@ function createOneClient(config, app) {
   let client = new OracleDB(config, app.coreLogger);
   app.beforeStart(async () => {
     // connection init
-    const con = await client.init();
-    const { rows } = await con.execute("select to_char(sysdate,'yyyy-MM-dd HH24:mi:ss') from dual", []);
+    await client.init();
+    const { rows } = await client.execute("select to_char(sysdate,'yyyy-MM-dd HH24:mi:ss') from dual", []);
     const index = count++;
     app.coreLogger.info(`[egg-oracle] instance[${index}] status OK, currentTime: ${rows[0][0]}`);
   });

lib/oracle.js

@@ -56,7 +56,7 @@ class OracleDB {
    * @return {ResultObject}	result object, containing any fetched rows, the values of any OUT and IN OUT bind variables, and the number of rows affected by the execution of DML statements.
    */
   async execute(sql, bindParams = {}, options = {}) {
-    const connection = this.connection || this._getConnection();
+    const connection = this.connection || await this._getConnection();
     if (typeof sql === 'string' && bindParams instanceof Object) {
       try {
         const result = await connection.execute(sql, bindParams, options);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "egg-oracle",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "Oracle database plugin for egg",
   "eggPlugin": {
     "name": "oracle"