Description: The port on which the Function node will listen for incoming connections.
Default: 8080
Type: integer
listenAddress
Description: The address on which the Function node will listen for incoming connections. Using 127.0.0.1 (localhost) is recommended for security, as it restricts access to the local machine. To allow external access, you can set this to 0.0.0.0. It is recommended that you expose the node through a reverse proxy, i.e NGINX or HAProxy