1、优化推送。如果一次推送超过30分钟，会造成重复推送

sec-api/src/main/java/com/imdroid/secapi/dto/ResendRecord.java

@@ -18,6 +18,7 @@ public class ResendRecord {
     static public final short STATE_FWD_OK = 0;
     static public final short STATE_FWD_FAILED = 1;
     static public final short STATE_BREAK_POINT = 2;
+    static public final short STATE_FWDING = 3;
     @TableId(value = "id", type = IdType.AUTO)
     Long id;
     Integer tenantid;

sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/Forwarder.java

@@ -1,6 +1,7 @@
 package com.imdroid.beidou_fwd.task;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.github.yulichang.query.MPJQueryWrapper;
 import com.imdroid.beidou_fwd.entity.GZYMQTTData;
 import com.imdroid.common.util.GsonUtil;
@@ -198,7 +199,8 @@ public class Forwarder {
 
             int sendNum = send(projectId, records, sendTime);
 
-            // 记录推送
+            // 非重发的才产生推送记录
+            if(resendRecord==null) {
                 FwdRecord fwdRecord = new FwdRecord();
                 fwdRecord.setProjectid(projectId);
                 fwdRecord.setTenantid(tenantId);
@@ -206,19 +208,13 @@ public class Forwarder {
                 fwdRecord.setRecordtime(sendTime);
                 fwdRecord.setCreatetime(LocalDateTime.now());
                 fwdRecord.setFwd_group_id(fwdGroupId);
-            if(sendNum > 0) {
+                if (sendNum > 0) {
                     totalSendNum += sendNum;
                     fwdRecord.setResult(FwdRecord.RESULT_OK);
-                if(resendRecord != null){
+                } else {
-                    resendRecord.setState(ResendRecord.STATE_FWD_OK);
-                    resendRecordMapper.updateById(resendRecord);
-                }
-            }
-            else{
                     fwdResult = false;
                     fwdRecord.setResult(FwdRecord.RESULT_FAILED);
                     // 新增重发记录
-                if(resendRecord == null) {
                     resendRecord = new ResendRecord();
                     resendRecord.setProjectid(projectId);
                     resendRecord.setTenantid(tenantId);
@@ -229,17 +225,15 @@ public class Forwarder {
                     resendRecord.setState(ResendRecord.STATE_FWD_FAILED);
                     resendRecordMapper.insert(resendRecord);
                 }
-                else{
-                    resendRecord.setState(ResendRecord.STATE_FWD_FAILED);
-                    resendRecordMapper.updateById(resendRecord);
-                }
-            }
                 fwdRecordsMapper.insert(fwdRecord);
             }
+        }
 
         // 更新推送记录
-        if(totalSendNum>0) updateFwd(totalSendNum, true);
+        if(resendRecord==null) {
-        else if(!fwdResult) updateFwd(totalSendNum, false);
+            if (totalSendNum > 0) updateFwd(totalSendNum, true);
+            else if (!fwdResult) updateFwd(totalSendNum, false);
+        }
 
         return fwdResult;
     }
@@ -258,10 +252,20 @@ public class Forwarder {
         QueryWrapper<ResendRecord> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("fwd_group_id",fwdGroupId);
         queryWrapper.ne("state",ResendRecord.STATE_FWD_OK);
+        queryWrapper.ne("state",ResendRecord.STATE_FWDING);
         queryWrapper.ge("createtime", LocalDateTime.now().minusDays(30));
         List<ResendRecord> resendRecordsList = resendRecordMapper.selectList(queryWrapper);
+
         if(resendRecordsList!=null){
-            logger.info("{} forward history records: {}",fwdGroupId, resendRecordsList.size());
+            //修改状态
+            UpdateWrapper<ResendRecord> updateWrapper = new UpdateWrapper<>();
+            updateWrapper.eq("fwd_group_id",fwdGroupId);
+            updateWrapper.ne("state",ResendRecord.STATE_FWD_OK);
+            updateWrapper.ne("state",ResendRecord.STATE_FWDING);
+            updateWrapper.ge("createtime", LocalDateTime.now().minusDays(30));
+            updateWrapper.set("state",ResendRecord.STATE_FWDING);
+            int updateNum = resendRecordMapper.update(null, updateWrapper);
+            logger.info("{} forward history records: {}, update {}",fwdGroupId, resendRecordsList.size(),updateNum);
             // 2.检索这个这个时间段的解算结果，如果有数据则单个终端转发，标志记录为已补传
             for(ResendRecord record:resendRecordsList){
                 if(record.getProjectid()!=null)
@@ -273,10 +277,21 @@ public class Forwarder {
 
     void forwardBatchGnssRecords(ResendRecord record) {
         LocalDateTime sendTime = record.getStarttime();
+
+        int totalSend = 0;
+
         while(sendTime.isBefore(record.getEndtime()) || sendTime.isEqual(record.getEndtime())){
-            forwardGnssRecords(sendTime,record);
+            if(forwardGnssRecords(sendTime,record)) totalSend++;
             sendTime = sendTime.plusMinutes(fwdCycleMinutes);
         }
+        if(totalSend>0) {
+            record.setState(ResendRecord.STATE_FWD_OK);
+        }
+        else{
+            record.setState(ResendRecord.STATE_FWD_FAILED);
+        }
+        resendRecordMapper.updateById(record);
+
     }
 
     int send(String projectId, List<GnssCalcData> records, LocalDateTime sentTime) {

sec-beidou/src/main/resources/templates/page/resend_records.html

@@ -128,8 +128,10 @@
 	<span class="layui-badge layui-bg-green">推送成功</span>
 	{{# } else if(d.state == 1){ }}
 	<span class="layui-badge layui-bg-red">推送失败</span>
+	{{# } else if(d.state == 2){ }}
+	<span class="layui-badge layui-bg-red">断点补传</span>
 	{{# } else { }}
-	<span class="layui-badge layui-bg-orange">断点补传</span>
+	<span class="layui-badge layui-bg-orange">推送中</span>
 	{{#  } }}
 </script>