Standart registered driver does not respect context during connection

[Darida]

Default driver do not implements DriverContext:

// Driver is the Postgres database driver.
type Driver struct{}

// Open opens a new connection to the database. name is a connection string.
// Most users should only use it through database/sql package from the standard
// library.
func (d Driver) Open(name string) (driver.Conn, error) {
    return Open(name)
}

func init() {
    sql.Register("postgres", &Driver{})
}

as a result, when src/database/sql/sql.go do

ci, err := db.connector.Connect(ctx)

it uses default connector which ignore context:

func Open(driverName, dataSourceName string) (*DB, error) {
    driversMu.RLock()
    driveri, ok := drivers[driverName]
    driversMu.RUnlock()
    if !ok {
        return nil, fmt.Errorf("sql: unknown driver %q (forgotten import?)", driverName)
    }

    if driverCtx, ok := driveri.(driver.DriverContext); ok {
        connector, err := driverCtx.OpenConnector(dataSourceName)
        if err != nil {
            return nil, err
        }
        return OpenDB(connector), nil
    }

    return OpenDB(dsnConnector{dsn: dataSourceName, driver: driveri}), nil
}

It results in connection hanging indefinitelly and leaking ports if database become unreachable during connection.