public DeviceStatusCache GetDeviceStatus()
{
DeviceStatusCache result = null;
if (Controller.Error)
{
result = new DeviceStatusCache(25, "Error", "The 'Controller' class is reporting an error", StatusColor.Red, "192.168.1.18");
}
else if (Controller.Run)
{
result = new DeviceStatusCache(24, "Run", "The 'Controller' class is ready for operation. Input and output data is being exchanged cyclically", StatusColor.Green, "192.168.1.18");
}
return(result);
}
public void CheckDeviceStatus()
{
SharedLibraryMonitoringDevice.DeviceStatusCache result = null;
try
{
//result = channel.GetDeviceStatus(IPAddress);
if (Appl18 != null)
{
result = Appl18.GetDeviceStatus();
}
else if (Appl19 != null)
{
result = Appl19.GetDeviceStatus();
}
}
catch (Exception ex)
{
logger.LogException(LogLevel.Info, string.Format("SaveDeviceStatus.CheckDeviceStatus.{0}", this.IPAddress), ex);
return;
}
if (result == null)
{
return;
}
DeviceStatusHistory lastRecord = null;
try
{
lastRecord = channel.GetLastDeviceStatusHistory(IPAddress);
}
catch (Exception ex)
{
logger.LogException(LogLevel.Info, string.Format("SaveDeviceStatus.CheckDeviceStatus.{0}", this.IPAddress), ex);
//return;
}
if (lastRecord == null)
{
try
{
channel.AddNewDeviceStatusHistory(result.Id, IPAddress);
}
catch (Exception ex)
{
logger.LogException(LogLevel.Info, string.Format("SaveDeviceStatus.CheckDeviceStatus.{0}", this.IPAddress), ex);
}
SaveValueInDeviceStatusLastRecord(result.Id);
return;
}
//TimeSpan timeSpanDiff = DateTime.Now - lastRecord.Date;
//if (timeSpanDiff > MaxTimeInterval)
//{
// try
// {
// channel.AddNewDeviceStatusHistory(result.Id, IPAddress);
// }
// catch (System.Exception ex)
// {
// //TODO Exception
// }
// SaveValueInDeviceStatusLastRecord(result.Id);
// return;
//}
if (result.Id != lastRecord.StatusId)
{
try
{
channel.AddNewDeviceStatusHistory(result.Id, IPAddress);
}
catch (Exception ex)
{
logger.LogException(LogLevel.Info, string.Format("SaveDeviceStatus.CheckDeviceStatus.{0}", this.IPAddress), ex);
}
SaveValueInDeviceStatusLastRecord(result.Id);
return;
}
SaveValueInDeviceStatusLastRecord(result.Id);
}
