I have been looking around but unable to find an answer to this. Is there a way for the state of a flow to be persisted?
For example, I have created a flow that accepts an HTTP request and returns a response. At the same time, it then passes the payload to different nodes which do a variety of different processes etc.
However, if the payload is (say for example) 40% through the flow and the node process crashes, when I restart Node-RED is there a way for it to continue where it left off, or would it be lost forever and a new HTTP request have to be made?