private HttpRequestServerSession(String sessionId, Object registerInfo,
SessionsManager sessionsManager, String internalSessionId) {
super(sessionId, registerInfo, sessionsManager, internalSessionId);
setRsHelper(new JsonRpcRequestSenderHelper(sessionId) {
@Override
protected <P, R> Response<R> internalSendRequest(
Request<P> request, Class<R> resultClass)
throws IOException {