Bugfix/Prevent open connections on typeorm datasource (#3652)

prevent open connections on typeorm datasource

packages/components/nodes/vectorstores/Postgres/driver/PGVector.ts

@@ -33,6 +33,11 @@ export class PGVectorDriver extends VectorStoreDriver {
                 password: password,
                 database: this.getDatabase()
             }
+
+            // Prevent using default MySQL port, otherwise will throw uncaught error and crashing the app
+            if (this.getHost() === '3006') {
+                throw new Error('Invalid port number')
+            }
         }
 
         return this._postgresConnectionOptions

packages/components/nodes/vectorstores/Postgres/driver/TypeORM.ts

@@ -34,6 +34,11 @@ export class TypeORMDriver extends VectorStoreDriver {
                 password: password,
                 database: this.getDatabase()
             } as DataSourceOptions
+
+            // Prevent using default MySQL port, otherwise will throw uncaught error and crashing the app
+            if (this.getHost() === '3006') {
+                throw new Error('Invalid port number')
+            }
         }
         return this._postgresConnectionOptions
     }