// calls.
type Switch struct {
	once sync.Once

	fmu   sync.RWMutex
	fltab map[FilterType]Filter

	smu   sync.RWMutex
	sotab Sockets
	stats stats
}

func (sw *Switch) init() {
	sw.fltab = make(map[FilterType]Filter)
	sw.sotab = make(Sockets)
	sw.stats = make(stats)
}

// Stats returns a list of per-cookie socket statistics.
func (sw *Switch) Stats() []Stat {
	var st []Stat

            allprojects { task someTaskAll }
            project(':a') { task someTaskA }
            project(':b') { task someTaskB }
        """

        when:
        fails "soTa"
        then:
        failure.assertHasDescription("Task 'soTa' is ambiguous in root project 'test' and its subprojects. Candidates are: 'someTaskA', 'someTaskAll', 'someTaskB'.")
        failure.assertHasResolutions(
            GET_TASKS,

	"provenc":  0x47,
	"puter":    0x48,
	"rigik":    0x49,
	"rozaj":    0x4a,
	"rumgr":    0x4b,
	"scotland": 0x4c,
	"scouse":   0x4d,
	"simple":   0x6f,
	"solba":    0x66,
	"sotav":    0x4e,
	"spanglis": 0x4f,
	"surmiran": 0x50,
	"sursilv":  0x51,
	"sutsilv":  0x52,
	"synnejyl": 0x53,
	"tarask":   0x54,
	"tongyong": 0x55,
	"tunumiit": 0x56,
	"uccor":    0x57,

	if err = af.apply(so); err != nil {
		return err
	}

	sw.smu.Lock()
	defer sw.smu.Unlock()
	if so.Err != nil {
		sw.stats.getLocked(so.Cookie).CloseFailed++
		return so.Err
	}
	delete(sw.sotab, s)
	sw.stats.getLocked(so.Cookie).Closed++
	return nil
}

// Connect wraps syscall.Connect.
func (sw *Switch) Connect(s int, sa syscall.Sockaddr) (err error) {
	so := sw.sockso(s)
	if so == nil {

	if err = af.apply(so); err != nil {
		return err
	}

	sw.smu.Lock()
	defer sw.smu.Unlock()
	if so.Err != nil {
		sw.stats.getLocked(so.Cookie).CloseFailed++
		return so.Err
	}
	delete(sw.sotab, s)
	sw.stats.getLocked(so.Cookie).Closed++
	return nil
}

// Connect wraps [syscall.Connect].
func (sw *Switch) Connect(s syscall.Handle, sa syscall.Sockaddr) (err error) {
	so := sw.sockso(s)
	if so == nil {