ReloadAllHistoricalData()

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//monitor our connection status so our NinjaScript object would know to reload historical data
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//create a bool which tracks when historical data would need to be reloaded after a connection loss
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private bool IsReloadAllHistoricalDataNeeded = false;
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protected override void OnConnectionStatusUpdate(ConnectionStatusEventArgs connectionStatusUpdate)
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{                
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   //if the connection status update detects a lost connection
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   if(connectionStatusUpdate.Status == ConnectionStatus.ConnectionLost)
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   {
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     Print("Connection Lost, setting IsReloadAllHistorical Data to true");
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     // switch the reload data bool to true                
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     IsReloadAllHistoricalDataNeeded = true;
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   }         
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   // only if we needed to reload historical data && only after when we have reconnected
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   else if (IsReloadAllHistoricalDataNeeded && connectionStatusUpdate.Status == ConnectionStatus.Connected )
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   {
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     Print("Connection is reconnected, reloading all historical data");
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     //then reload data and set our bool back to false.
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     ReloadAllHistoricalData();
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     IsReloadAllHistoricalDataNeeded = false;
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   }
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}