Sequelize default connection pool size

Question

Simple question seeking a simple answer.

What is the default connection pool size for a sequelize managed pg database?

The docs don't say anything about this, however they do mention options for setting min/max idle times.

Answer 1

The default pooling configuration is:

{
    max: 5,
    min: 0,
    idle: 10000,
    acquire: 60000,
    evict: 1000
}

So the default min. amount of pool connections is 0 and the default max. amount of pool connections is 5.

Source: sequelize/src/dialects/abstract/connection-manager.js:L34

Answer 2

Go to connection-manager.js file and you'll find this

const defaultPoolingConfig = {
  max: 5,
  min: 0,
  idle: 10000,
  acquire: 10000,
  evict: 10000,
  handleDisconnects: true
};