Can't connect to MAMP MySQL

**Node version**: 8.15.0
**Sails version** : 1.2.2
**DB adapter & version** : sails-mysql@1.0.1

I want to connect to a mysql instance ( throught MAMP ).

Here's my datastores configuration :

```
adapter: 'sails-mysql',
host:'localhost',
user: 'root',
password: 'root',
database: 'aops',
port: 8889,
socketPath: '/Applications/MAMP/tmp/mysql/mysql.sock'
```

I get the ECONNREFUSED when i try to lift.
It seems the mamp socket is ignored.
I haven't found anything except [this old stack overflow](https://stackoverflow.com/questions/33344847/how-to-use-a-unix-socket-mamp-instead-of-a-port-for-sails-js-db-connection) on a old sails version, which does not work on sails 1.1.0

Is connecting to a MAMP socket still possible ?

EDIT : updated versions

Start by reproducing the ECONNREFUSED failure during `sails lift` with the reported Sails, Node, sails-mysql, MAMP, port, and socketPath configuration. Trace how the datastore configuration reaches the MySQL adapter, then verify whether the MAMP socket is honored; done means the documented configuration connects successfully without the refusal.

Written by the indexing model from the issue text.