Errors and warnings

The SDK uses exceptions to report errors synchronously.

To report errors and warnings asynchronously, the handler invokes OnixS::CME::MDH::HandlerListener::onWarning and OnixS::CME::MDH::HandlerListener::onError methods.

For example:

 
struct : public HandlerListener
{
     void onWarning(Handler&, const WarningArgs& warning)
     {
         std::cout << "Warning:" << warning.description() << std::endl;
     }
 
    void onError(Handler&, const ErrorArgs& error)
    {
        std::cout << "Error:" << error.description() << std::endl;
    }
}
listener;
 
Handler handler;
handler.settings().listeners().handler(&listener);
 

See also

Event listeners