func cmdtorture(ns *g9pc.Ns, s []string) {
path := "."
if len(s) > 0 {
path = s[0]
}
t := &traverser{
out: make(chan string),
refc: make(chan int),
// tokc: make(chan bool, 2),
}
if len(s) > 1 {
max, err := strconv.Atoi(s[1])
if err != nil {
fmt.Fprintf(os.Stderr, "max?: %v\n", err)
return
}
t.tokc = make(chan bool, max)
for i := 0; i < max; i++ {
t.tokc <- true
}
}
fid, err := ns.Walk(path)
if fid == nil {
fmt.Fprintf(os.Stderr, "cannot walk to %s: %v\n", s[0], err)
return
}
ref := 1
maxref := 1
go func() {
t.traverse(fid, path, "", make(chan bool, 1))
t.refc <- -1
}()
for ref > 0 {
select {
case s := <-t.out:
fmt.Print("************ ", s)
case r := <-t.refc:
ref += r
if ref > maxref {
maxref = ref
}
}
}
fmt.Printf("\n")
fmt.Printf("max procs %d\n", maxref)
}
