Commands sent by node-RED are de-duplicated

[FredBlo]

When I have node which send requests, I see the initial 'payload' gets de-duplicated.

Sample

• 1 inject node with 'state=ON'
• to a light or switch point
• 1 debug connected to light (or switch)

I get 5 updates on the debug node and 4 requests when tracking activity on the bus (using OpenWebNet client form Legrand/Bticino, found here https://developer.legrand.com/documentation/client-download/)

As far as I understood it:

• 1st debug payload = the initial payload (inject one) initiate a command sent. This payload goes to debug node unmodified.
• 2nd debug payload = the command is sent on the myHome bus, the gateway monitors this and triggers the light node as a new flow
• 3rd debug payload = myHome system responds (by sending the same command back again). Here again, the gateway monitors this and triggers the light node as a new flow = OK to have 3 debug payloads and 2 on myHome console, but I do not understand why I have a 4th and 5th ?

Is there a kind of internal response (in the Submit + ACK process) which also gets re-processed 1 time more for each bus command? Aware of this ?

[FredBlo]

Fyi, I refactored a new node-red nodes set 'node-red-contrib-myhome-bticino-v2' based on this one. In this v2, this issue is solved, and new functionalities have been added too. See detailed Node-RED info page for more info about improvements, bug fixes & upgrade info/procedure. Feel free to discuss about it directly on GitHub (either issues or discussions)