From 956600b68f648d9bf938f0d01761a0ec79578031 Mon Sep 17 00:00:00 2001
From: suyl <770236076@qq.com>
Date: Wed, 14 Jul 2021 14:58:16 +0800
Subject: [PATCH] aa

---
 business/jxstore/event/event_tcp.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index eff72b118..b88d70407 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -119,7 +119,7 @@ type PrintInfo struct {
 //连接的客户端,吧每个客户端都放进来
 type TcpClient struct {
 	Clients map[string]*PrintInfo
-	s       sync.RWMutex
+	s       *sync.RWMutex
 }
 
 type GetPrintStatus struct {
@@ -129,6 +129,7 @@ type GetPrintStatus struct {
 
 func ListenTcp() {
 	tcpClient.Clients = make(map[string]*PrintInfo)
+	tcpClient.s = new(sync.RWMutex)
 	l, err := net.Listen("tcp", ":8000")
 	if err != nil {
 		fmt.Println("listen error:", err)