code: func (p *Process) DSN() *DSN {
  	return &DSN{
  		Host:     "127.0.0.1:" + p.Port,
  		User:     "flynn",
  		Password: p.Password,
  		Timeout:  p.OpTimeout,
  	}
  }
docs: // DSN returns the data source name for connecting to the local process as the "flynn" user.