The Python application I'm working on uses Tornado and listens on port 80 to handle the web requests.
When using debugger I sometimes get multiple instances of Python running that breaks the application.
Then I have to manually kill all python.exe processes and restart the dbugger.
I haven't been able to see a distinctive pattern on when this happens but it looks like it is caused by the automatic restarting of the debugger
when the code is changed.
Have you ever experienced this issue?