func test_PathId() {
rout := router.New(router.PathID(), 32, router.BroadcastPolicy)
chi1 := make(chan string)
chi2 := make(chan string)
chi3 := make(chan string)
cho1 := make(chan string)
cho2 := make(chan string)
cho3 := make(chan string)
done := make(chan bool)
rout.AttachSendChan(router.PathID("/sport/basketball"), cho1)
rout.AttachSendChan(router.PathID("/sport/baseball"), cho2)
rout.AttachSendChan(router.PathID("/sport/basketball/Jordan"), cho3)
rout.AttachRecvChan(router.PathID("/sport/*"), chi1) //subscribe to all sports news
rout.AttachRecvChan(router.PathID("/sport/baseball"), chi2)
rout.AttachRecvChan(router.PathID("/sport/basketball*"), chi3) //subscribe to all basketball news
go func() {
cho1 <- "want to play"
cho1 <- "basketball?"
close(cho1)
}()
go func() {
cho2 <- "want to watch"
cho2 <- "baseball?"
close(cho2)
}()
go func() {
cho3 <- "hello there, anybody know"
cho3 <- "will Michael Jordan play again?"
close(cho3)
}()
go func() {
for v := range chi1 {
fmt.Println("sport fan read: ", v)
}
done <- true
}()
go func() {
for v := range chi2 {
fmt.Println("baseball fan read: ", v)
}
done <- true
}()
go func() {
for v := range chi3 {
fmt.Println("basketball fan read: ", v)
}
done <- true
}()
<-done
<-done
<-done
}
func Connect(path string, ch interface{}) (*router.RoutedChan, error) {
return r.AttachSendChan(router.PathID(path), ch)
}
func PermanentSubscribe(path string, ch interface{}) (*router.RoutedChan, error) {
return r.AttachRecvChan(router.PathID(path), ch, make(chan *router.BindEvent, 1))
}
func Subscribe(path string, ch interface{}) (*router.RoutedChan, error) {
return r.AttachRecvChan(router.PathID(path), ch)
}
func init() {
r = router.New(router.PathID(), -1, router.BroadcastPolicy)
}