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@@ -222,11 +222,13 @@ func (t *TcpClient) doPrint(key string) (err error) {
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func (t *TcpClient) HandleCheckTcpHeart(key string) {
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go func() {
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for {
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if time.Now().Sub(t.getPrintStatusTime(key)) > time.Minute+time.Second*2 {
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changePrinterStatus(key, printerStatusOffline)
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if t.isExist(key) {
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t.clear(key)
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return
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if !utils.IsTimeZero(t.getPrintStatusTime(key)) {
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if time.Now().Sub(t.getPrintStatusTime(key)) > time.Minute+time.Second*2 {
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changePrinterStatus(key, printerStatusOffline)
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if t.isExist(key) {
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t.clear(key)
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return
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}
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}
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}
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//keys := []string{}
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