I tried executing the code from your GitHub.
It returned me an error, that I can't solve and neither the Eikon HelpDesk :
"2022-03-30 14:42:52,669 P [WebSocket 0 177212] Receive status message for unknown subscription id 4"
The id is changing based on the RICs I put in but nothing seems to work.
I then wanted to do things properly and tried following your tutorial here.
I checked the prerequisites and did them : everything went fine !
Then my error came back again for the streaming_prices part.
My eikon Data API is in 1.1.14, so I should be good on this side.
I checked all the prerequisites of the libraries : appdirs, certifi, chardet, datetime, deprecation, h2, httpx, idna, nest-asyncio, numpy, pandas, python-dateutil, requests, rfc3986, websocket-client, and nothing seemed off.
And most importantely, everything is working fine on your CODEBOOK environment.
Is there anything that I'm missing ?