func wsMemoryConsoHandler(ws *websocket.Conn) {
for {
memory := new(linuxproc.Memory)
mf, _ := memory.MemFree()
mt, _ := memory.MemTotal()
// utiliser json.MArshal car là, c'est moche ...
msg := fmt.Sprintf("[{\"name\":\"free\",\"y\":%.2f,\"color\":\"#D0FA58\"},{\"name\":\"occ\",\"y\":%.2f,\"color\":\"#F78181\"}]", float32(mf)*9.53674316406E-7, float32(mt)*9.53674316406E-7-float32(mf)*9.53674316406E-7)
name := []byte(msg)
ws.Write(name)
time.Sleep(250 * time.Millisecond)
}
}
func mainHandler() http.Handler {
type Data struct {
Apps []App
MemTotal float32
MemFree float32
}
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
tpl, err := template.ParseFiles("tpl/main.html")
if err != nil {
log.Printf("%s", err)
}
data := new(Data)
memory := new(linuxproc.Memory)
memFree, _ := memory.MemFree()
data.MemFree = float32(memFree) * 9.53674316406E-7
memTotal, _ := memory.MemTotal()
data.MemTotal = float32(memTotal)*9.53674316406E-7 - data.MemFree
data.Apps = listProcess()
tpl.Execute(w, data)
})
}