The runtime needs to be able to support multiple inputs to a node.
This doesn't need to do anything particularly clever - if multiple edges lead to a node, that node gets called multiple times. We just need to ensure the correct input state is used - but I think we've already solved that.
We need to remove the validation that enforces that the workflow must be a tree.
We currently have loop detection - I suggest we keep that in place.
I am hoping that because this isn't technically hard, and we've got solid and simple execution rules, that this won't be more than day's work.
The runtime needs to be able to support multiple inputs to a node.
This doesn't need to do anything particularly clever - if multiple edges lead to a node, that node gets called multiple times. We just need to ensure the correct input state is used - but I think we've already solved that.
We need to remove the validation that enforces that the workflow must be a tree.
We currently have loop detection - I suggest we keep that in place.
I am hoping that because this isn't technically hard, and we've got solid and simple execution rules, that this won't be more than day's work.