Hi guys,
I’ve need a increment variable in function Convert(decoded, port), is possible?
Actually at every access is resetting…
Thanks a lot
Stefano
Hi guys,
I’ve need a increment variable in function Convert(decoded, port), is possible?
Actually at every access is resetting…
Thanks a lot
Stefano
Not possible; you only get the decoded application payload and the port number, and cannot preserve any state. It’s also not possible in the Decoder function.
See also:
So, you’ll need to keep state on your application server, or use some third-party server. For Node-RED see Working with context. For Pipedream, see $checkpoint
in Workflow state.
And beware: