fix devname bug

LFtid1056/cloudfront/code/rocketmq.cpp

@@ -1043,7 +1043,7 @@ rocketmq::ConsumeStatus myMessageCallbackrtdata(const rocketmq::MQMessageExt& ms
     int limit = 0;
     int idx = 0;
 
-    get_terminal_name_by_terminal_id(devid, devname);
+    
 
     if (!parseJsonMessageRT(body, devid, line, realData, soeData, limit,idx)) {
         std::cerr << "Failed to parse the JSON message." << std::endl;
@@ -1051,6 +1051,8 @@ rocketmq::ConsumeStatus myMessageCallbackrtdata(const rocketmq::MQMessageExt& ms
         return rocketmq::RECONSUME_LATER;
     }
 
+    get_terminal_name_by_terminal_id(devid, devname);
+
     // 加锁访问台账
     if( !devid.empty() && line > 0){
         //不再使用文件触发方式，直接调用接口向终端发起请求