} finally {
            Response curResp = response;
            Request curReq = request;
            while (curResp != null) {
                this.response_map.remove(curResp.getMid());
                final Request next = curReq.getNext();
                if (next == null) {
                    break;
                }
                curReq = next;
                curResp = next.getResponse();
            }
        }

                CommonServerMessageBlockRequest curReq = thisReq;
                int grantedCredits = 0;
                // if
                while (curReq != null) {
                    if (curReq.isResponseAsync()) {
                        log.trace("Async");
                        break;
                    }

                    final CommonServerMessageBlockResponse resp = curReq.getResponse();