Close http connection after web service call, in Android

Question

How can I close connection opened by the following code:

 HttpTransportSE androidHttpTransport = new HttpTransportSE(URL)
 androidHttpTransport.call(soap_action, envelope);

HttpTransportSE is a class defined in Ksoap2 library.

Answer 1

        if(httpTransport!=null){
            httpTransport.reset();
            try {
                httpTransport.getConnection().disconnect();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }