Delete p2pws.go

mod/p2pws/p2pws.go

@@ -1,115 +0,0 @@
-package p2pws
-
-import (
-	"fmt"
-	"log"
-	"net/http"
-
-	"github.com/gorilla/websocket"
-)
-
-var upgrader = websocket.Upgrader{
-	ReadBufferSize:  1024,
-	WriteBufferSize: 1024,
-	CheckOrigin:     func(r *http.Request) bool { return true },
-}
-
-// Forwarder represents a WebSocket forwarder
-type Forwarder struct {
-	ChannelID string
-	Clients   map[*websocket.Conn]bool
-	Broadcast chan []byte
-	Join      chan *websocket.Conn
-	Leave     chan *websocket.Conn
-}
-
-// NewForwarder creates a new Forwarder
-func NewForwarder(channelID string) *Forwarder {
-	return &Forwarder{
-		ChannelID: channelID,
-		Clients:   make(map[*websocket.Conn]bool),
-		Broadcast: make(chan []byte),
-		Join:      make(chan *websocket.Conn),
-		Leave:     make(chan *websocket.Conn),
-	}
-}
-
-func (f *Forwarder) Run() {
-	for {
-		select {
-		case client := <-f.Join:
-			f.Clients[client] = true
-		case client := <-f.Leave:
-			delete(f.Clients, client)
-			//close(client.Close())
-			client.Close()
-		case message := <-f.Broadcast:
-			for client := range f.Clients {
-				err := client.WriteMessage(websocket.TextMessage, message)
-				if err != nil {
-					fmt.Println("Error writing message to client:", err)
-					f.Leave <- client
-				}
-			}
-		}
-	}
-}
-
-func wsHandler(forwarders map[string]*Forwarder, channelID string, w http.ResponseWriter, r *http.Request) {
-	conn, err := upgrader.Upgrade(w, r, nil)
-	if err != nil {
-		fmt.Println("Error upgrading connection:", err)
-		return
-	}
-
-	forwarder, ok := forwarders[channelID]
-	if !ok {
-		fmt.Println("Error: channel not found")
-		return
-	}
-
-	forwarder.Join <- conn
-	defer func() {
-		forwarder.Leave <- conn
-	}()
-
-	for {
-		_, message, err := conn.ReadMessage()
-		if err != nil {
-			fmt.Println("Error reading message:", err)
-			break
-		}
-		forwarder.Broadcast <- message
-	}
-}
-
-func main() {
-	forwarders := make(map[string]*Forwarder)
-	forwarders["channel-1"] = NewForwarder("channel-1")
-	forwarders["channel-2"] = NewForwarder("channel-2")
-	forwarders["channel-3"] = NewForwarder("channel-3")
-
-	for _, forwarder := range forwarders {
-		go forwarder.Run()
-	}
-
-	http.HandleFunc("/ws/channel-1", func(w http.ResponseWriter, r *http.Request) {
-		wsHandler(forwarders, "channel-1", w, r)
-	})
-
-	http.HandleFunc("/ws/channel-2", func(w http.ResponseWriter, r *http.Request) {
-		wsHandler(forwarders, "channel-2", w, r)
-	})
-
-	http.HandleFunc("/ws/channel-3", func(w http.ResponseWriter, r *http.Request) {
-		wsHandler(forwarders, "channel-3", w, r)
-	})
-
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		// do NOT do this. (see below)
-		http.ServeFile(w, r, r.URL.Path[1:])
-	})
-
-	log.Println("OK!")
-	http.ListenAndServe(":8000", nil)
-}