From 895a17a46bc58174b6bdb421a047b3df4453080a Mon Sep 17 00:00:00 2001
From: suyl <770236076@qq.com>
Date: Mon, 2 Aug 2021 17:20:25 +0800
Subject: [PATCH] aa

---
 business/jxstore/event/event_tcp.go       | 3 ++-
 business/jxstore/event/event_tcp_utils.go | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 170ce3f85..b53afd65d 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -259,8 +259,9 @@ func (t *TcpClient) HandleCheckTcpHeart(key string) {
 					changePrinterStatus(key, printerStatusOffline)
 					if t.isExist(key) {
 						globals.SugarLogger.Debugf("HandleCheckTcpHeart del key,%v", key)
-						t.clear(key)
 						timeoutChan <- 1
+						timeoutChan <- 1
+						t.clear(key)
 						return
 					}
 				}
diff --git a/business/jxstore/event/event_tcp_utils.go b/business/jxstore/event/event_tcp_utils.go
index 77a008b8f..9f1e4ecd1 100644
--- a/business/jxstore/event/event_tcp_utils.go
+++ b/business/jxstore/event/event_tcp_utils.go
@@ -108,7 +108,7 @@ var (
 	regexpQrr   = regexp.MustCompile(byteSignQrRight + "(.*?)" + byteSignQrRightE)
 	regexpSound = regexp.MustCompile(byteSignSound + "(.*?)" + byteSignSoundE)
 
-	timeoutChan = make(chan int)
+	timeoutChan = make(chan int, 2)
 )
 
 type PrintInfo struct {