From f758c964f709b5941de7dcfd0f7067ab8f71bdb0 Mon Sep 17 00:00:00 2001
From: 王彬 <wangbin@taover.com>
Date: Thu, 24 Jun 2021 20:32:11 +0800
Subject: [PATCH] heartbeat

---
 src/main/java/com/taover/bazhuayun/analysis/web/module/heartbeat/holder/ClientHolderImpl.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/taover/bazhuayun/analysis/web/module/heartbeat/holder/ClientHolderImpl.java b/src/main/java/com/taover/bazhuayun/analysis/web/module/heartbeat/holder/ClientHolderImpl.java
index 899d1df..d9278f0 100644
--- a/src/main/java/com/taover/bazhuayun/analysis/web/module/heartbeat/holder/ClientHolderImpl.java
+++ b/src/main/java/com/taover/bazhuayun/analysis/web/module/heartbeat/holder/ClientHolderImpl.java
@@ -61,11 +61,16 @@ public class ClientHolderImpl implements ClientHolder{
 
 	@Override
 	public void unregistryClient(String code) {
-		clientMap.remove(code);
+		if(code != null) {
+			clientMap.remove(code);
+		}
 	}
 
 	@Override
 	public boolean containInstanceCode(String code) {
+		if(code == null) {
+			return false;
+		}
 		return clientMap.containsKey(code);
 	}
 }
--
libgit2 0.21.2