Can't res.send in sequelize promise?

I've got two files, one for testing random stuff, and an express controller.

test.js

models.Person.findAll({}).then(function(rows) {
    console.log(rows.length); //88
});

personController.js

module.exports = {
    getAll: function(req, res) {
        models.Person.findAll({}).then(function(rows) {
            console.log(rows.length); //does not log
            res.send(rows); //won't invoke, client still pending
        });
    };
};

I can successfully query the sqlite db if it's not in express, but when I put the query in express suddenly it's not working. The sql statements are still being printed to the console successfully, but I can't get the result. This makes me think it's an express problem.

There's a lot of boilerplate stuff I didn't include, but it's working (if it's not using sequelize).