Removed GopherJS, basic frontend completed, need backend changes for

torrent storage

public/static/js/frontend-websocket.go

@@ -0,0 +1,74 @@
+package main
+
+import (
+	"honnef.co/go/js/dom"
+	"github.com/gopherjs/websocket/websocketjs"
+	"github.com/gopherjs/gopherjs/js"
+	"github.com/johanbrandhorst/gopherjs-json"
+	"time"
+	//"honnef.co/go/js/dom"
+	
+)
+
+var (
+	//d = dom.GetWindow().Document()  //getting the dom to manipulate it
+	document = dom.GetWindow().Document().(dom.HTMLDocument)
+	//conn = func(){websocketjs.New("ws://192.168.1.141:8000/websocket")}//creating a global JS websocket connection
+)
+ 
+
+func main(){
+	document.AddEventListener("DOMContentLoaded", false, func(_ dom.Event){
+		println("DOMLoaded...")
+		go ready()
+	})
+}
+
+func ready(){
+	
+	//conn := conn()
+	conn, err := websocketjs.New("ws://192.168.1.141:8000/websocket") // Blocks until connection is established.
+
+	if err != nil {
+		println("Error creating client websocket connection") // handle error
+	}
+	onOpen := func(ev *js.Object){
+		err := conn.Send("ping!") //on startup send the ping message
+		if err != nil {
+			println("Cannot send ping message")
+		}
+	}
+
+	onMessage := func(ev *js.Object){
+		messageData := ev.Get("data").String()
+		if messageData == "pong"{ //if the server says a pong, send a ping back
+			time.Sleep(6 * time.Second)
+			conn.Send("ping")
+		} else {
+			clientData, err := json.Unmarshal(messageData)
+			if err != nil {
+				println("Error unmarshalling server message")
+			}
+			
+			println(clientData.String())
+
+		}
+	}
+
+	onClose := func(ev *js.Object){
+		println("Closing Connection....")
+	}
+
+	
+	onError := func(ev *js.Object){
+		println("Error....")	
+	}
+
+	conn.AddEventListener("open", false, onOpen)
+	conn.AddEventListener("message", false, onMessage)
+	conn.AddEventListener("close", false, onClose)
+	conn.AddEventListener("error", false, onError)
+
+
+	err = conn.Close()	
+}