aa

business/jxstore/event/event_tcp.go

@@ -222,6 +222,7 @@ func (t *TcpClient) doPrint(key string) (err error) {
 func (t *TcpClient) HandleCheckTcpHeart(key string) {
 	go func() {
 		for {
+			if !utils.IsTimeZero(t.getPrintStatusTime(key)) {
 				if time.Now().Sub(t.getPrintStatusTime(key)) > time.Minute+time.Second*2 {
 					changePrinterStatus(key, printerStatusOffline)
 					if t.isExist(key) {
@@ -229,6 +230,7 @@ func (t *TcpClient) HandleCheckTcpHeart(key string) {
 						return
 					}
 				}
+			}
 			//keys := []string{}
 			//t.RLock()
 			//for k, v := range t.Clients {