Keeping the order of incoming events

[Amin Anjomshoaa]

Hi

I have a question regarding the events order in a business process. Lets 
say we have a process that should work as follows:
receive <A> ..... receive <B> .... receive <C>
Now consider at the beginning, when the process is waiting to receive A, 
an event of type C arrives. Apparently Apache ODE waits for a while and 
then returns a timeout. I would like to know if there is a solution to 
throw an exception when the appropriate event is not arrived?

Thanks
Amin