From 40233f2db14728cbfaaeba1dc180270daa40dbd8 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Mon, 21 Jun 2021 11:36:01 +0800
Subject: [PATCH] modify
---
src/main/java/com/xcong/excoin/netty/common/ChannelManager.java | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/netty/common/ChannelManager.java b/src/main/java/com/xcong/excoin/netty/common/ChannelManager.java
index 04163d6..6e16771 100644
--- a/src/main/java/com/xcong/excoin/netty/common/ChannelManager.java
+++ b/src/main/java/com/xcong/excoin/netty/common/ChannelManager.java
@@ -56,6 +56,10 @@
public static Channel findWsChannel(Long id){
ChannelId channelId = MEMBER_CHANNEL.get(id.toString());
+ if (channelId == null) {
+ return null;
+ }
+
return WEBSOCKET_GROUP.find(channelId);
}
--
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