优化代码

Author: dushixiang

internal/service/serial_service.go

@@ -84,6 +84,7 @@ func (s *SerialService) Start() {
 			s.logger.Warn("串口连接异常，将重试",
 				zap.Error(err),
 				zap.Duration("retry_after", retryAfter))
+			s.deviceCache.Delete(CacheKeyDeviceStatus)
 
 			time.Sleep(retryAfter)
 		}
@@ -593,7 +594,7 @@ func (s *SerialService) handleSMSSendResult(msg map[string]interface{}) {
 			zap.String("request_id", requestID))
 	} else {
 		status = models.MessageStatusFailed
-		s.logger.Error("短信发送失败",
+		s.logger.Warn("短信发送失败",
 			zap.String("to", to),
 			zap.String("request_id", requestID))
 	}

web/src/components/Layout.tsx

@@ -120,7 +120,9 @@ export default function Layout() {
                                         "w-2 h-2  rounded-full animate-pulse",
                                         deviceStatus?.connected ? 'bg-green-500' : 'bg-red-500',
                                     )}/>
-                                    <div className={'text-xs font-medium text-gray-600'}>设备在线</div>
+                                    <div className={'text-xs font-medium text-gray-600'}>
+                                        {deviceStatus?.connected ? '设备在线' : '设备离线'}
+                                    </div>
                                 </div>
                                 <div className="text-[10px] text-gray-400 font-mono mt-0.5">
                                     {deviceStatus?.port_name}