When interacting with the coap.me server using:
I realize that this server seems to be using the OPTION_NUM_ETAG option, which the current CoAP client does not implement.
The purpose to this task is to implement OPTION_NUM_ETAG. A first test is to make sure the Python library can interact with the coap.me server.
The options also declared in CoapDefines.py as OPTION_NUM_ETAG, but needs to be implemented, probably at