Question: i get a strange error message when i try to start an url connection.
here´s the log output:

```
     E/admarvelservice( 2366): postString: &site_id=14488&partner_id=ef8a30b841b36346& timeout=5000&version=1.5&language=java&format=android&sdk_version=2.1.3&sdk_version_date=2011-08-08&device_model=Nexus+S&device_name=GRJ22&get_cached_ads=true&device_systemversion=2.3.5&resolution_width=480&max_image_width=480&resolution_height=800&max_image_height=800&device_os=Android&target_params=appv%3D%3ES%7C%7Cla%3D%3Ede%7C%7Cco%3D%3EAT%7C%7Cscreenorient%3D%3Ep%7C%7Cappvn%3D%3E3.4.0%252F%7C%7Cosv%3D%3E2.3.5

     D/admarvelservice( 2366): Error: java.net.ConnectException: ads.admarvel.com/127.0.0.1:80 - Connection refused

```

anybody an idea whats the problem here?
thanks.

EDIT: how i connect:

```
URL myURL;
try {
    myURL = new URL(_url);
    m_ucon = myURL.openConnection();
    m_ucon.setConnectTimeout(8000);

} catch (Exception e) {
e.printStackTrace();

```

} 

funny thing is that the connection is working, but every second my logcat shouts the errormessage shown above.

Answer: 
You are using an adblocker app and you have Shazam installed. Just either get the paid version of Shazam, remove ad blocker or just ignore the error.
You must set uses permission in the AndroidManifest.xml

```
<uses-permission android:name="android.permission.INTERNET"></uses-permission>

```