// ServerWs handles webocket requests from the peer.
func ServeWs(w http.ResponseWriter, r *http.Request) {
go h.run() //Starting hub, this is different than in example
if r.Method != "GET" {
http.Error(w, "Method not allowed", 405)
return
}
ws, err := upgrader.Upgrade(w, r, nil)
if err != nil {
if _, ok := err.(websocket.HandshakeError); !ok {
log.Println(err)
}
return
}
c := &connection{send: make(chan []byte, 256), ws: ws}
cookie, err := r.Cookie("session")
if err != nil {
// fmt.Printf("Cookie doesn't exist: %v\n", err)
} else {
// fmt.Printf("\nQuerying session for id: %s\n", cookie.Value)
if session.SessionExist(cookie.Value) {
// fmt.Printf("Session set on websocket connection: %s\n", cookie.Value)
c.sessionId = cookie.Value
} else {
// fmt.Printf("Session doesn't exist: %s\n", cookie.Value)
// fmt.Printf("Session store: %+v\n", session.SessionStore())
}
}
h.register <- c
// log.Printf("Client connected: %+v\n", c)
go c.writePump()
c.readPump()
// fmt.Fprintf(w, "connection success")
}
func ResourceHandler(w http.ResponseWriter, r *http.Request, dropsResponse *protocol.DropsResponse) *protocol.DropsResponse {
// log.Printf("Resource handler: %s - %s\n", r.Method, r.URL.Path)
var response string
if w != nil && dropsResponse.Dom != nil {
var sessionId string
sessionCookie, err := r.Cookie("session")
// fmt.Printf("sessionCookie: %+v\n", pretty.Formatter(sessionCookie))
if err != nil {
// fmt.Printf("Error fetching cookie %v\n", err)
//No cookie found
sessionId = session.CreateSession("")
sessionCookie = &http.Cookie{Name: "session", Value: sessionId, Path: "/"}
// fmt.Printf("Created Cookie: %s: %+v\n", sessionCookie.Name, sessionCookie.Value)
} else {
// log.Printf("Cookie: %s: %+v\n", sessionCookie.Name, sessionCookie.Value)
sessionId = sessionCookie.Value
if !session.SessionExist(sessionId) {
sessionId = session.CreateSession(sessionId)
}
sessionCookie = &http.Cookie{Name: "session", Value: sessionId, Path: "/"}
// sessionCookie.Value = sessionId
}
// fmt.Printf("sessionId: %s\n", sessionId)
session.SetSessionActiveDOM(sessionId, dropsResponse.Dom)
// fmt.Printf("\ndom set as active: %+v\n", pretty.Formatter(dom.Id))
// ActiveDOM = dom
buffer := element.Render(&dropsResponse.Dom.View)
response = buffer.String()
// cookie := &http.Cookie{Name: "session", Value: sessionId}
// http.Set
http.SetCookie(w, sessionCookie)
fmt.Fprint(w, response)
return nil
}
return dropsResponse
}
