func (tv *AdapterLGTV47LS5700) initSession(dev *api.Thing) {
log.Printf("initSession")
host := dev.GetAttributeValue("host").Value.(string)
url := "http://" + host + ":8080/roap/api/auth"
pairingKey := dev.GetAttributeValue("pairingKey").Value.(string)
payload := "<auth><type>AuthReq</type><value>" + pairingKey + "</value></auth>"
client := &http.Client{}
post_data := strings.NewReader(payload)
req, _ := http.NewRequest("POST", url, post_data)
req.Header.Add("Content-Type", "application/atom+xml")
_, err := client.Do(req)
if err != nil {
log.Print(err)
}
}
