In XmlRpcSunHttpTransport ReadTimeout don't work! For repair this problem, need add one string in sendRequest function in XmlRpcSunHttpTransport.java:
final URLConnection c = conn = newURLConnection(config.getServerURL()); c.setReadTimeout(config.getReplyTimeout()); // need add this string !!! c.setUseCaches(false); Please, add it in next release. With best regards, Mikhail Sarychev, Magic World, ltd