public IEnumerator getDataFromURL(Action <bool> onResult, int _timeOut, string URL)
{
clearErrorLog();
// no network at all
if (Application.internetReachability == NetworkReachability.NotReachable)
{
wwwState = WWWState.disabled;
errorCode = "Not connected to network|Please check your network and/or wifi settings and try again.";
onResult(false);
yield break;
}
// network, but no acecss to internet
// if (Application.internetReachability == NetworkReachability.ReachableViaLocalAreaNetwork) {
// wwwState = WWWState.disabled;
// errorCode = "Not connected to internet. Please check your network and/or wifi settings and try again.";
// onResult (false);
// yield break;
//}
// we should have internet access
WWW www = new WWW(URL);
// we use a timeout to circumvent the 30 seconds of standard timeout
int timeOut = _timeOut;
while (!www.isDone && timeOut > 0)
{
yield return(new WaitForSeconds(1));
timeOut--;
}
// connection timed out
if (timeOut < 1 && !www.isDone)
{
wwwState = WWWState.timedOut;
errorCode = "Connection timeout|Connection timed out after " + _timeOut + " seconds.\n\nPlease check your internet connection and/or increase the timeout interval.";
onResult(false);
yield break;
}
// we had a connection, but received an error
if (www.error != null)
{
wwwState = WWWState.error;
errorCode = "Unknown error|" + www.error;
onResult(false);
yield break;
}
// if we catched every possible error before,
// everything should be fine now
wwwresult = www.text;
wwwState = WWWState.valid;
wwwErg = www;
onResult(true);
yield return(www);
}
public void clearErrorLog()
{
wwwState = WWWState.undetermined;
errorCode = "";
}
