I installed redis this afternoon and it caused a few errors, so I uninstalled it but this error is persisting when I launch the app with foreman start. Any ideas on a fix?
foreman start
22:46:26 web.1 | started with pid 1727
22:46:26 web.1 | 2013-05-25 22:46:26 [1727] [INFO] Starting gunicorn 0.17.4
22:46:26 web.1 | 2013-05-25 22:46:26 [1727] [ERROR] Connection in use: ('0.0.0.0', 5000)
Check your processes. You may have had an unclean exit, leaving a zombie'd process behind that's still running.
Just type
sudo fuser -k 5000/tcp
.This will kill all process associated with port 5000
After some searching on the web, it looks like the following command is the best to use. This kills all of the processes running on port 5000 and appeared to work for me:
kill `lsof -i :5000`
Source (although a bit more shady than I prefer)
This should do the trick for you:
kill -9 $(lsof -i:5000 -t) 2> /dev/null
where 5000 is the port you want to kill
Find the orphaned process:
ps -ax |grep gunicorn
11111 ?? 0:03.44 /usr/local/Cellar/python/3.7.4/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python /usr/local/bin/gunicorn -b :5000 main:app
Locate the Process ID (the number in the first column of the results)
kill 11111
Replace 11111 with the Process ID
