private String METHOD_NAME = "schedule";
private String NAMESPACE = "http://calculate.backend.web.org";
private String SOAP_ACTION = NAMESPACE + METHOD_NAME;
private static final String URL = "http://192.168.0.4:8080/AndroidBackEnd/services/Calculate?wsdl";
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("username",username);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.call(SOAP_ACTION,envelope);
Object result = envelope.getResponse();
クライアントから WEB-SERVICE が稼働しているかどうかを確認するにはどうすればよいですか?