Method nextDBPort

internal/proxy/proxy.go:512–530

(version string)

}

func (c *portConfig) nextDBPort(version string) int {
	switch {
	case strings.HasPrefix(version, "MYSQL"):
		p := c.mysql
		c.mysql++
		return p
	case strings.HasPrefix(version, "POSTGRES"):
		p := c.postgres
		c.postgres++
		return p
	case strings.HasPrefix(version, "SQLSERVER"):
		p := c.sqlserver
		c.sqlserver++
		return p
	default:
		// Unexpected engine version, use global port setting instead.
		return c.nextPort()
	}
}

// Client proxies connections from a local client to the remote server side
// proxy for multiple Cloud SQL instances.