From d178c283179aedc9c3b019af1fecfcb181d9077b Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期五, 25 十二月 2020 15:05:55 +0800
Subject: [PATCH] 修复空指针
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java
index 0c1e63d..692e31e 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java
+++ b/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;
@@ -24,7 +25,7 @@
public static final String CALLBACK_CMD_PlAY = "CALLBACK_PLAY";
- private Map<String, DeferredResult> map = new HashMap<String, DeferredResult>();
+ private Map<String, DeferredResult> map = new ConcurrentHashMap<String, DeferredResult>();
public void put(String key, DeferredResult result) {
map.put(key, result);
--
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