How can I troubleshoot Redis connection issues?

How can I troubleshoot Redis connection issues?

First, check if the Redis server is running. You can do this by running the command redis-cli ping. If it returns 'PONG', the server is up.

What if the server is not running?

If the server is not running, try starting it with the command redis-server. Check the logs for any errors if it fails to start.

How do I check the Redis logs?

The logs are usually located in /var/log/redis/redis-server.log. You can view them using cat or tail commands.

What are common errors I should look for in the logs?

Look for errors related to memory limits, configuration issues, or network binding problems. These are common causes of connection failures.