Connecting to MSSQL server with Sequelize

Question

Using the following tedious code, I can successfully connect to an Azure SQL Server.

const Connection = require('tedious').Connection;

const connection = new Connection({
    userName: '[USER]',
    password: '[PASSWORD]',
    server: '[HOSTNAME]',
    options: {encrypt: true}
});

connection.on('connect', (err) => {
    if (err) {
        console.log('error connecting', err);
    } else {
        console.log('connection successful');
    }
});

However, using what should be the equivalent Sequelize code, I get a connection timeout error.

const Sequelize = require('sequelize');

const sequelize = new Sequelize('[DBNAME]', '[USER]', '[PASSWORD]', {
    dialect: 'mssql',
    host: '[HOSTNAME]',
    dialectOptions: {
        encrypt: true
    }
});

sequelize.authenticate().then((err) => {
    console.log('Connection successful', err);
})
.catch((err) => {
    console.log('Unable to connect to database', err);
});

Any thoughts?

Using: sequelize 3.29.0, tedious 1.14.0, SQL Server v12

Answer 1

I was getting below error

SequelizeConnectionError: Server requires encryption, set 'encrypt' config option to true.

I tried it out with Azure SQL Database and below way is working for me.

const sequelize = new Sequelize('DB Name', 'Username', 'Password', {
    host: 'Host',
    dialect: 'mssql',
    dialectOptions: {
        options: {
            encrypt: true,
        }
    }
  });