} catch (GeneralSecurityException e) {
                    throw new SmbException("Session setup failed", e);
                }

                if (chainedResponse != null && chainedResponse.isReceived()) {
                    return chainedResponse;
                }

                if (request instanceof SmbComTreeConnectAndX tcax) {

                    if (resp == null) {
                        log.warn("Response not properly set up for" + curReq);
                    } else if (resp.isReceived()) {
                        grantedCredits += resp.getGrantedCredits();
                    }
                    final CommonServerMessageBlockRequest next = curReq.getNext();
                    if (next == null) {