Merge pull request #6743 from nocodb/nc-fix/test-conn

fix: better connection handling for test connection

packages/nocodb/src/controllers/utils.controller.ts

@@ -45,6 +45,11 @@ export class UtilsController {
   })
   @HttpCode(200)
   async testConnection(@Body() body: any) {
+    body.pool = {
+      min: 0,
+      max: 1,
+    };
+
     return await this.utilsService.testConnection({ body });
   }
 

packages/nocodb/src/db/sql-mgr/v2/SqlMgrv2.ts

@@ -36,7 +36,12 @@ export default class SqlMgrv2 {
 
   public static async testConnection(args = {}) {
     const client = await SqlClientFactory.create(args);
-    return client.testConnection();
+    const result = await client.testConnection();
+
+    // close connection
+    await client.knex.destroy();
+
+    return result;
   }
 
   /**