Got error in running

[spentun]

Where is the definition of getaddr()? It cant be found at files

[BLavery]

Here:
https://nodemcu.readthedocs.io/en/dev/en/modules/net/#netsocketgetaddr

"May 2018 - This is no longer being maintained by the original author.
Please feel free to fork, copy, adapt if you find it useable."