暂态原因计算问题

pqs-advance/advance-boot/src/main/java/com/njcn/advance/event/service/impl/EventAdvanceServiceImpl.java

@@ -25,6 +25,8 @@ import java.io.File;
 import java.io.InputStream;
 import java.util.List;
 import java.util.Objects;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
 
 /**
  * @author hongawen
@@ -42,10 +44,14 @@ public class EventAdvanceServiceImpl implements IEventAdvanceService {
 
     private final FileStorageUtil fileStorageUtil;
 
+    private final Lock lock = new ReentrantLock();
 
     @Override
     public EventAnalysisDTO analysisCauseAndType(EventAnalysisDTO eventAnalysis) {
-        WaveDataDTO waveDataDTO;
+        //由于计算原因是异步操作，这里需要加锁不然JNI调用ddl文件会存在内存Invalid memory access
+        lock.lock();
+        try {
+            WaveDataDTO waveDataDTO;
         String waveName = eventAnalysis.getWaveName();
         String wlFilePath = eventAnalysis.getWlFilePath();
         String cfgPath, datPath, cfgPath2, datPath2;
@@ -181,6 +187,9 @@ public class EventAdvanceServiceImpl implements IEventAdvanceService {
         }
         System.out.println("暂降原因分析完毕===============");
         System.out.println("cause:" + eventAnalysis);
+        } finally {
+            lock.unlock(); // 释放锁
+        }
         return eventAnalysis;
     }