main.go

package main

import (
	server "ShelterChatBackend/Websocket/Server"
	"flag"
	"log"
	"net/http"
)

var addr = flag.String("addr", ":8080", "http service address")

func serveHome(w http.ResponseWriter, r *http.Request) {
	log.Println(r.URL)
	if r.URL.Path != "/" {
		http.Error(w, "Not found", http.StatusNotFound)
		return
	}
	if r.Method != http.MethodGet {
		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
		return
	}
	w.Write([]byte("Hello"))
}

func main() {
	flag.Parse()
	hub := server.NewHub()

	hub.On("MESSAGE", func(e *server.Event, c *server.Client) {
		c.Hub.Send <- *e
	})

	go hub.Run()
	http.HandleFunc("/", serveHome)
	http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {
		server.ServeWs(hub, w, r)
	})

	err := http.ListenAndServe(*addr, nil)
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}

}