func ExampleNewHandler_simple() {
handler := sockjs.NewHandler("/echo", sockjs.DefaultOptions, func(session sockjs.Session) {
for {
if msg, err := session.Recv(); err == nil {
if session.Send(msg) != nil {
break
}
} else {
break
}
}
})
http.ListenAndServe(":8080", handler)
}
func (s *server) bind() error {
// primary transport is websockets, pusher uses its own websocket endpoint
// what ive done is hack the sock js code a little so it has similar interface
// this can certainly be improved, but for now it works ok
http.Handle("/app/", pusher.NewHandler("/app", sockjs.DefaultOptions, s.newPusherWSHandlerFunc()))
// fallback transports to sockjs, this does xhr-streaming, polling, iframes, etc
http.Handle("/pusher/", sockjs.NewHandler("/pusher", sockjs.DefaultOptions, s.newSockJSHandlerFunc()))
// add an auth endpoint for generating the signatures used in private and presence channels
http.HandleFunc("/auth", s.newAuthHandlerFunc())
// lastly bind web folder for static files
http.Handle("/", http.FileServer(http.Dir("web/")))
return http.ListenAndServe(s.opts.WebSocketAddress, nil)
}
func ExampleNewHandler_defaultMux() {
handler := sockjs.NewHandler("/echo", sockjs.DefaultOptions, func(session sockjs.Session) {
for {
if msg, err := session.Recv(); err == nil {
if session.Send(msg) != nil {
break
}
} else {
break
}
}
})
// need to provide path prefix for http.Mux
http.Handle("/echo/", handler)
http.ListenAndServe(":8080", nil)
}
// Start will start the server on the given port.
func (v *sockjsVessel) Start(sockPortStr, httpPortStr string) error {
if err := v.persister.Prepare(); err != nil {
return err
}
sockjsHandler := sockjs.NewHandler(v.uri, sockjs.DefaultOptions, v.handler())
r := mux.NewRouter()
r.HandleFunc(v.uri, v.httpHandler.send).Methods("POST")
r.HandleFunc(v.uri+"/message/{id}", v.httpHandler.pollResponses).Methods("GET")
r.HandleFunc(v.uri+"/channel/{channel}", v.httpHandler.pollSubscription).Methods("GET")
http.Handle("/", &httpServer{r})
go func() {
http.ListenAndServe(httpPortStr, nil)
}()
return http.ListenAndServe(sockPortStr, sockjsHandler)
}