throw new SmbAuthException("Login failed", e);
                    }
                    if (!sessResponse.isReceived() || sessResponse.isError() || sessResponse.getStatus() != NtStatus.NT_STATUS_SUCCESS
                            && sessResponse.getStatus() != NtStatus.NT_STATUS_MORE_PROCESSING_REQUIRED) {
                        throw e;
                    }

                    }
                    curReq = next;
                }
                if (!isDisconnected() && !curReq.isResponseAsync() && !curReq.getResponse().isAsync() && !curReq.getResponse().isError()
                        && grantedCredits == 0) {
                    if (this.credits.availablePermits() > 0 || n > 0) {
                        log.debug("Server " + this + " returned zero credits for " + curReq);