lxd/daemon.go
func (d *Daemon) UnixSocket() string {
	path := os.Getenv("LXD_SOCKET")
	if path != "" {
		return path
	}

	return filepath.Join(d.os.VarDir, "unix.socket")
}
func (d *Daemon) UnixSocket() string {
	path := os.Getenv("LXD_SOCKET")
	if path != "" {
		return path
	}

	return filepath.Join(d.os.VarDir, "unix.socket")
}
// UnixSocket returns the full path to the unix.socket file that this daemon is
// listening on. Used by tests.