Hosted Redis and Droplet: No connection is available to service this operation

Posted June 15, 2021 118 views
DigitalOcean Cloud FirewallsDigitalOcean Managed RedisDigitalOcean Droplets

Good day

I have a droplet for which I recently introduced a firewall and I have a hosted redis server on digital ocean.

Lately I started getting and error: No connection is available to service this operation: EVAL; It was not possible to connect to the redis server(s)

My first thought might be that its the firewall but to be honest, I actually had a the firewall for a while before this error occurred but might be related. I did however try and set the outbound port to that of my redis server without it doing anything.

After I started seeing this error, I set the eviction policy to allkeys-lru on my redis server and also added security so only my droplet and home(dev) pc can connect.

Locally in my Dev env I am not getting any errors. only from my two .Net apps on my droplet.

I am not sure what might be causing this?

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