func main() {
// The de nition for the addr variable sets up our flag
// as a string that defaults to :8080
addr := flag.String("addr", ":8080", "The addr of the application.")
// must call flag. Parse() that parses the arguments
// and extracts the appropriate information.
// Then, we can reference the value of the host ag by using *addr.
flag.Parse() // parse the flags
r := newRoom()
r.tracer = trace.New(os.Stdout)
http.Handle("/", &templateHandler{filename: "chat.html"})
http.Handle("/room", r)
// get the room going
// running the room in a separate Go routine
// so that the chatting operations occur in the background,
// allowing our main thread to run the web server.
go r.run()
// start the web server
log.Println("Starting web server on", *addr)
// start the web server
if err := http.ListenAndServe(*addr, nil); err != nil {
log.Fatal("ListenAndServe:", err)
}
}
func main() {
// The de nition for the addr variable sets up our flag
// as a string that defaults to :8080
addr := flag.String("addr", ":8080", "The addr of the application.")
// must call flag. Parse() that parses the arguments
// and extracts the appropriate information.
// Then, we can reference the value of the host ag by using *addr.
flag.Parse() // parse the flags
// set up gomniauth
gomniauth.SetSecurityKey("some long key")
gomniauth.WithProviders(
facebook.New("key", "secret", ""),
github.New("key", "secret", ""),
google.New("151570833065-i9p63mogjm7adt0h0490or9bvqua0r2l.apps.googleusercontent.com",
"jzEEORYarixD30S6qyosGrWe",
"http://localhost:3000/auth/callback/google"),
)
// r := newRoom(UseAuthAvatar)
// r := newRoom(UseGravatar)
r := newRoom(UseFileSystemAvatar)
r.tracer = trace.New(os.Stdout)
http.Handle("/chat", MustAuth(&templateHandler{filename: "chat.html"}))
http.Handle("/login", &templateHandler{filename: "login.html"})
http.HandleFunc("/auth/", loginHandler)
http.Handle("/room", r)
http.HandleFunc("/logout", func(w http.ResponseWriter, r *http.Request) {
http.SetCookie(w, &http.Cookie{
Name: "auth",
Value: "",
Path: "/",
MaxAge: -1,
})
w.Header()["Location"] = []string{"/chat"}
w.WriteHeader(http.StatusTemporaryRedirect)
})
http.Handle("/upload", &templateHandler{filename: "upload.html"})
http.HandleFunc("/uploader", uploaderHandler)
http.Handle("/avatars/",
http.StripPrefix("chapter2/chat/avatars/",
http.FileServer(http.Dir("./avatars"))))
// get the room going
// running the room in a separate Go routine
// so that the chatting operations occur in the background,
// allowing our main thread to run the web server.
go r.run()
// start the web server
log.Println("Starting web server on", *addr)
// start the web server
if err := http.ListenAndServe(*addr, nil); err != nil {
log.Fatal("ListenAndServe:", err)
}
}