DEBUG/SntpClient(70): request time failed: java.net.SocketException: Address family not supported by protocol on Android -


i create code this:

try {     int ct_id;     string ct_name;     try{         httpclient httpclient = new defaulthttpclient();         httppost httppost = new httppost("http://10.0.2.2/update.php");         httppost.setentity(new urlencodedformentity(namevaluepairs));         httpresponse response = httpclient.execute(httppost);         httpentity entity = response.getentity();         = entity.getcontent();     }catch(exception e){         log.e("log_tag", "error in http connection"+e.tostring());     }     //convert response string     try{         bufferedreader reader = new bufferedreader(new inputstreamreader(is,"iso-8859-1"),8);         sb = new stringbuilder();         sb.append(reader.readline() + "\n");         string line="0";         while ((line = reader.readline()) != null) {             sb.append(line + "\n");         }         is.close();         result=sb.tostring();     }catch(exception e){         log.e("log_tag", "error converting result "+e.tostring());     }     //paring data     int max = 0;     try{         jarray = new jsonarray(result);         jsonobject json_data=null;         for(int i=0;i<jarray.length();i++){             json_data = jarray.getjsonobject(i);             ct_id=json_data.getint("max(id)");             ct_name=json_data.getstring("date");             max = ct_id;         }     }     catch(jsonexception e1){  } catch (parseexception e1) {     e1.printstacktrace(); }

but when debug appeared:

07-03 08:50:42.657: debug/sntpclient(70): request time failed: java.net.socketexception: address family not supported protocol

what mean? , how solve it?

this looks local url , sure apache running on port 80? can try accessing url http://10.0.2.2/update.php in desktop browser , u see things properly. error comes if socket not able establish connection server.


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