func New0(a Any, h string, p uint16, o bool) *Imp {
//
if str.Empty(h) || p >= 1<<16-Port0 {
return nil
}
if a == nil {
a = false
}
x := new(Imp)
if tst {
println("nchan.New0 started for host", h, "/ port", p)
}
x.object, x.width = Clone(a), Codelen(a)
str.RemSpaces(&h)
x.farHost = host.New()
if !x.farHost.Defined(h) {
errh.Error("Hostname "+h+" is not resolvable", 0)
Stop(pack, 1)
}
x.isServer = host.Local(h)
x.server = h
x.port = Port0 + p
x.oneOne = o
if x.oneOne {
if x.isServer {
x.isServer = first(x.port)
} else {
x.isServer = x.farHost.Sonstewas()
}
}
x.buf = make([]byte, x.width)
// x.info = true
if tst {
println("nchan.New0 for host", h, "is done")
}
return x
}
func New() *Imp {
//
return &Imp{host.New(), 0, 0}
}