Lawrence
2020-11-09 a556d8520b50ea5db579e0506f8906de8fb26304
修正针对部分设备无录像时不返回RecordInfo段而长时间等待的bug
1个文件已修改
19 ■■■■■ 已修改文件
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java 19 ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
@@ -310,12 +310,11 @@
            recordInfo.setSumNum(Integer.parseInt(XmlUtil.getText(rootElement, "SumNum")));
            String sn = XmlUtil.getText(rootElement, "SN");
            Element recordListElement = rootElement.element("RecordList");
            if (recordListElement == null) {
            if (recordListElement == null || recordInfo.getSumNum() == 0) {
                logger.info("无录像数据");
                // responseAck(evt);
                return;
            }
                // return;
            } else {
            Iterator<Element> recordListIterator = recordListElement.elementIterator();
            List<RecordItem> recordList = new ArrayList<RecordItem>();
            if (recordListIterator != null) {
@@ -336,7 +335,8 @@
                    record.setAddress(XmlUtil.getText(itemRecord, "Address"));
                    record.setStartTime(
                            DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord, "StartTime")));
                    record.setEndTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord, "EndTime")));
                        record.setEndTime(
                                DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord, "EndTime")));
                    record.setSecrecy(itemRecord.element("Secrecy") == null ? 0
                            : Integer.parseInt(XmlUtil.getText(itemRecord, "Secrecy")));
                    record.setType(XmlUtil.getText(itemRecord, "Type"));
@@ -371,12 +371,15 @@
                } else {
                    // 本分支有两种可能:1、录像列表被拆包,且是第一个包,直接保存缓存返回,等待下个包再处理
                    // 2、之前有包,但超时清空了,那么这次sn批次的响应数据已经不完整,等待过期时间后redis自动清空数据
                        logger.info("已获取" + recordList.size() + "项录像数据,共" + recordInfo.getSumNum() + "项");
                    logger.info("等待后续的包...");
                    redis.set(cacheKey, recordList, 90);
                    return;
                }
                }
                // 自然顺序排序, 元素进行升序排列
                recordInfo.getRecordList().sort(Comparator.naturalOrder());
            }
            // 走到这里,有以下可能:1、没有录像信息,第一次收到recordinfo的消息即返回响应数据,无redis操作
            // 2、有录像数据,且第一次即收到完整数据,返回响应数据,无redis操作
@@ -386,8 +389,8 @@
            RequestMessage msg = new RequestMessage();
            msg.setDeviceId(deviceId);
            msg.setType(DeferredResultHolder.CALLBACK_CMD_RECORDINFO);
            // 自然顺序排序, 元素进行升序排列
            recordInfo.getRecordList().sort(Comparator.naturalOrder());
            // // 自然顺序排序, 元素进行升序排列
            // recordInfo.getRecordList().sort(Comparator.naturalOrder());
            msg.setData(recordInfo);
            deferredResultHolder.invokeResult(msg);
            logger.info("处理完成,返回结果");