func Stops(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
vars := mux.Vars(req)
sd, err := muni.GetStopData(vars["route"])
if err != nil {
log.Println(err)
}
out, err := json.Marshal(sd.Routes)
if err != nil {
log.Println(err)
}
fmt.Fprint(w, string(out))
}
func fetchMultiStop(stops []string) []*muni.Route {
lines := []*muni.Route{}
stopData := make(chan *muni.StopResponse, len(stops))
for _, s := range stops {
go func(s string) {
sd, err := muni.GetStopData(s)
if err != nil {
log.Println(err)
}
stopData <- sd
}(s)
}
for {
select {
case resp := <-stopData:
lines = append(lines, resp.Routes[0])
if len(stops) == len(lines) {
return lines
}
}
}
}