From 1acb27442645bef5456b259a56cfb5335a715c28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=97=AA=E7=94=B5=E4=BE=A0?=
 <微信公众号：闪电侠的博客>
Date: Thu, 4 Oct 2018 11:03:16 +0800
Subject: [PATCH] fix unBindSession bug

---
 src/main/java/the/flash/util/SessionUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/the/flash/util/SessionUtil.java b/src/main/java/the/flash/util/SessionUtil.java
index a7df7dc..b864047 100644
--- a/src/main/java/the/flash/util/SessionUtil.java
+++ b/src/main/java/the/flash/util/SessionUtil.java
@@ -17,8 +17,8 @@ public static void bindSession(Session session, Channel channel) {
 
     public static void unBindSession(Channel channel) {
         if (hasLogin(channel)) {
-            channel.attr(Attributes.SESSION).set(null);
             userIdChannelMap.remove(getSession(channel).getUserId());
+            channel.attr(Attributes.SESSION).set(null);
         }
     }