https://github.com/omnitex/espwlmon/blob/a20e261abb69ebfd55e448e31fc2da8aec21384d/espwlmon.py#L43 do a try except before this. `is_open` vs `readable()`?
espwlmon/espwlmon.py
Line 43 in a20e261
do a try except before this.
is_openvsreadable()?