Mysql adapter not working as it should

[Vortelf]

Hello,
Just added this to my project and here is the thing:
Whenever 'data' query is called, the adapter cannot request the data because the old connection is still on and @ line 73 of adapter/mysql.js it tries to open it again.

Temporary workaround is adding if(db.state != "authenticated") above db.connect() but I think you should find better solution to that.

Cheers.