func Session(s stream.Stream) (err error) {
iq := entity.IQ(entity.SET, &entity.SessionPrototype)
if err = s.Write(entity.ProduceStatic(iq)); err == nil {
s.Ring(func(b *bytes.Buffer) (done bool) {
var _e entity.Entity
if _e, err = entity.ConsumeStatic(b); err == nil {
switch e := _e.(type) {
case *entity.Iq:
switch {
case e.Id == iq.Id && e.Type == entity.RESULT:
done = true
}
default:
log.Println(reflect.TypeOf(e))
}
}
return
}, 0)
}
return
}
func Starter(s stream.Stream) (err error) {
if err = s.Write(entity.Open(s.Server()).Produce()); err == nil {
s.Ring(func(b *bytes.Buffer) (done bool) {
_e, e := entity.ConsumeStatic(b)
if _e != nil {
switch e := _e.(type) {
case *entity.Stream:
s.Id(e.Id)
done = true
default:
log.Println(reflect.TypeOf(e))
}
} else if e == nil {
err = errors.New(fmt.Sprint("unknown entity ", string(b.Bytes())))
} else {
err = e
}
return
}, 0)
}
return
}
func InitialPresence(s stream.Stream) (err error) {
err = s.Write(entity.ProduceStatic(&entity.PresencePrototype))
return
}