修复空指针异常

panlinlin

2020-12-27 6968839f21fb05bf6e3204c2040ee47130006cd0

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java

@@ -2,6 +2,7 @@


import java.util.HashMap;

import java.util.Map;

import java.util.concurrent.ConcurrentHashMap;



import org.springframework.http.HttpStatus;

import org.springframework.http.ResponseEntity;

@@ -10,7 +11,7 @@


/**    

 * @Description:TODO(这里用一句话描述这个类的作用)   

 * @author: songww

 * @author: swwheihei

 * @date:   2020年5月8日 下午7:59:05     

 */

@Component

@@ -22,7 +23,9 @@
   

   public static final String CALLBACK_CMD_RECORDINFO = "CALLBACK_RECORDINFO";



   private Map<String, DeferredResult> map = new HashMap<String, DeferredResult>();

   public static final String CALLBACK_CMD_PlAY = "CALLBACK_PLAY";



   private Map<String, DeferredResult> map = new ConcurrentHashMap<String, DeferredResult>();

   

   public void put(String key, DeferredResult result) {

      map.put(key, result);