I have an application which takes a video input and then outputs these to different destinations. For this I am using TBBs flow graph API.
My graph looks something like this:
broadcast_node (input0) \ function_node (encoder0) - function_node (output0) / broadcast_node (input1) \ function_node (encoder1) - function_node (output1) / broadcast_node (input2)
Now this works fine (note that this is a simplified example). However, if one of the encoders fails and throw an exception then everything stops working.
Is there any way I can isolate the encoder and output parts of the graph so that if any of these nodes throw an exception it is simply removed/ignored from the graph while the rest runs as if nothing has happened?
Basically what I want is that if encoder1 throws then encoder2 should just keep on running.