func main() {
socks = make(map[*gotalk.Sock]int)
rooms = make(RoomMap)
// Load names data
if namesjson, err := ioutil.ReadFile("names.json"); err != nil {
panic("failed to read names.json: " + err.Error())
} else if err := json.Unmarshal(namesjson, &names); err != nil {
panic("failed to read names.json: " + err.Error())
}
rand.Seed(time.Now().UTC().UnixNano())
// Add some sample rooms and messages
createRoom("animals").appendMessage(
&Message{randomName(), "I like cats"})
createRoom("jokes").appendMessage(
&Message{randomName(), "Two tomatoes walked across the street ..."})
createRoom("golang").appendMessage(
&Message{randomName(), "func(func(func(func())func()))func()"})
// Register our handlers
gotalk.Handle("list-messages", func(roomName string) ([]*Message, error) {
room := findRoom(roomName)
if room == nil {
return nil, errors.New("no such room")
}
return room.messages, nil
})
gotalk.Handle("send-message", func(s *gotalk.Sock, r NewMessage) error {
if len(r.Message.Body) == 0 {
return errors.New("empty message")
}
username, _ := s.UserData.(string)
room := findRoom(r.Room)
room.appendMessage(&Message{username, r.Message.Body})
r.Message.Author = username
broadcast("newmsg", &r)
return nil
})
gotalk.Handle("create-room", func(name string) (*Room, error) {
if len(name) == 0 {
return nil, errors.New("empty name")
}
return createRoom(name), nil
})
// Serve gotalk at "/gotalk/"
gotalkws := gotalk.WebSocketHandler()
gotalkws.OnAccept = onAccept
http.Handle("/gotalk/", gotalkws)
http.Handle("/", http.FileServer(http.Dir(".")))
err := http.ListenAndServe(":1235", nil)
if err != nil {
panic("ListenAndServe: " + err.Error())
}
}
func main() {
gotalk.Handle("echo", func(in string) (string, error) {
return in, nil
})
http.Handle("/gotalk/", gotalk.WebSocketHandler())
http.Handle("/", http.FileServer(http.Dir(".")))
err := http.ListenAndServe("localhost:1234", nil)
if err != nil {
panic(err)
}
}
func main() {
gotalk.Handle("greet", func(in GreetIn) (GreetOut, error) {
println("in greet handler: in.Name=", in.Name)
return GreetOut{"Hello " + in.Name}, nil
})
gotalk.HandleBufferRequest("echó", func(s *gotalk.Sock, op string, b []byte) ([]byte, error) {
return b, nil
})
ws := gotalk.WebSocketHandler()
ws.OnAccept = onAccept
http.Handle("/gotalk/", ws)
http.Handle("/", http.FileServer(http.Dir(".")))
err := http.ListenAndServe(":1234", nil)
if err != nil {
panic(err)
}
}
func main() {
database = db.Connect()
defer database.Close()
ws := gotalk.WebSocketHandler()
ws.OnAccept = onAccept
wwwPath := "./www"
if envWWWPath := os.Getenv("WWW_PATH"); envWWWPath != "" {
wwwPath = envWWWPath
}
listenAddr := ":7654"
if envListenAddr := os.Getenv("WWW_PATH"); envListenAddr != "" {
listenAddr = envListenAddr
}
http.Handle("/gotalk/", ws)
http.Handle("/", http.FileServer(http.Dir(wwwPath)))
panic(http.ListenAndServe(listenAddr, nil))
}