Python runs differently in colab than on a server

Question

I am trying to deploy a python program which listens to a user websocket via the python-binance package. It shouldn't stop by itself and just continue to listen on the websocket and print anything that happens.

I was using google colab to run the code during testing, everything was working perfectly fine, so I put the code into a python file and tried to run it on an AWS ec2 instance. I tried it both in a virtual env and in a docker container.

In both cases I had the same issue, after a short amount of times it stopped printing events of the websocket. On colab this never happened.