Bug fixing

appServer.go

@@ -169,10 +169,9 @@ func (app *application) postHandler(w http.ResponseWriter, req *http.Request) {
 			}
 
 			command := obj.Tag()
+			startSession := false
 
-			if session == nil {
-				switch command {
-				case "startSession":
+			if session == nil || command == "startSession" {
 				events := make(chan DataObject, 1024)
 				bridge := createHttpBridge(req)
 				response = bridge.response
@@ -181,27 +180,22 @@ func (app *application) postHandler(w http.ResponseWriter, req *http.Request) {
 
 				bridge.writeMessage(answer)
 				session.onStart()
+				if command == "session-resume" {
+					session.onResume()
+				}
 				bridge.sendResponse()
 
 				setSessionIDCookie(w, session.ID())
+				startSession = true
 
 				go sessionEventHandler(session, events, bridge)
-
-				default:
-					return
-				}
 			}
 
+			if !startSession {
 				switch command {
-			case "startSession":
-
 				case "nop":
 					session.sendResponse()
-				/*
-					case "disconnect":
-						session.onDisconnect()
-						return
-				*/
+
 				case "session-close":
 					session.onFinish()
 					session.App().removeSession(session.ID())
@@ -212,6 +206,7 @@ func (app *application) postHandler(w http.ResponseWriter, req *http.Request) {
 						session.addToEventsQueue(obj)
 					}
 				}
+			}
 
 			io.WriteString(w, <-response)
 			for len(response) > 0 {

app_post.js

@@ -17,59 +17,7 @@ window.onload = function() {
     sendMessage( sessionInfo() );
 }
 
-/*
-window.onload = function() {
-	socketUrl = document.location.protocol == "https:" ? "wss://" : "ws://" 
-	socketUrl += document.location.hostname
-	const port = document.location.port
-	if (port) {
-		socketUrl += ":" + port
-	}
-	socketUrl += window.location.pathname + "ws"
-
-	socket = new WebSocket(socketUrl);
-	socket.onopen = socketOpen;
-	socket.onclose = socketClose;
-	socket.onerror = socketError;
-	socket.onmessage = function(event) {
-		window.execScript ? window.execScript(event.data) : window.eval(event.data);
-	};
-};
-
-function socketOpen() {
-	sendMessage( sessionInfo() );
-}
-
-function socketReopen() {
-	sendMessage( "reconnect{session=" + sessionID + "}" );
-}
-
-function socketReconnect() {
-	if (!socket) {
-		socket = new WebSocket(socketUrl);
-		socket.onopen = socketReopen;
-		socket.onclose = socketClose;
-		socket.onerror = socketError;
-		socket.onmessage = function(event) {
-			window.execScript ? window.execScript(event.data) : window.eval(event.data);
-		};
-	}
-}
-
-function socketClose(event) {
-	console.log("socket closed")
-	socket = null;
-	if (!event.wasClean && windowFocus) {
-		window.setTimeout(socketReconnect, 10000);
-	}
-}
-*/
-
-function socketError(error) {
-	console.log(error);
-}
-
-window.onfocus = function(event) {
+window.onfocus = function() {
 	windowFocus = true
-	sendMessage( "session-resume{session=" + sessionID +"}" );
+	sendMessage( "session-resume{}" );
 }

app_scripts.js

@@ -5,11 +5,11 @@ window.onresize = function() {
 	scanElementsSize();
 }
 
-window.onbeforeunload = function(event) {
+window.onbeforeunload = function() {
 	sendMessage( "session-close{session=" + sessionID +"}" );
 }
 
-window.onblur = function(event) {
+window.onblur = function() {
 	windowFocus = false
 	sendMessage( "session-pause{session=" + sessionID +"}" );
 }

session.go

@@ -526,7 +526,9 @@ func (session *sessionData) htmlPropertyValue(htmlID, name string) string {
 func (session *sessionData) handleAnswer(command string, data DataObject) bool {
 	switch command {
 	case "answer":
+		if session.bridge != nil {
 			session.bridge.answerReceived(data)
+		}
 
 	case "imageLoaded":
 		session.imageManager().imageLoaded(data)
@@ -538,7 +540,9 @@ func (session *sessionData) handleAnswer(command string, data DataObject) bool {
 		return false
 	}
 
+	if session.bridge != nil {
 		session.bridge.sendResponse()
+	}
 	return true
 }