This PR changes the syntax of listening to incoming messages and sending outgoing messages to be asynchronous, as is the best-practice for Node-RED v1 nodes.
Backward compatibility is maintained as detailed here
https://nodered.org/blog/2019/09/20/node-done#backwards-compatibility
This PR changes the syntax of listening to incoming messages and sending outgoing messages to be asynchronous, as is the best-practice for Node-RED v1 nodes. Backward compatibility is maintained as detailed here https://nodered.org/blog/2019/09/20/node-done#backwards-compatibility
resolves #46