Troubleshooting Autoreconnect Failed with Error No_Cookie: Easy Solutions for You!

I encountered a headache of a problem today, the name is “autoreconnect failed with error no_cookie”. I was really confused at first, didn’t even know where to start. After I calmed down, I started to troubleshoot this thing.

First, I tried to reproduce the problem. I did the same operations as when the error occurred. Guess what? The error appeared again! So, I was pretty sure it wasn’t just a random glitch.

Troubleshooting Autoreconnect Failed with Error No_Cookie: Easy Solutions for You!

Then, I started to check the logs of my server. You know, digging through those lines of text to find any clues. And there it was! I found some error messages related to “authentication” and “cookie”. It seemed like the problem was related to the authentication process, and the cookie was not being handled correctly.

I did some research online, trying to find similar problems that other people had faced. I found a few posts and articles that talked about “autoreconnect” and “cookie” issues. It turned out that this problem can happen when the cookie expires or becomes invalid. Someone say it can be solved by installing the Mate Polkit and enabling the service, but it doesn’t work for me.

I read some documents about a database driver I was using, and they mentioned something about an “autoReconnect” option. Apparently, you can set this option in the connection string to prevent connection aborts. I tried adding “autoReconnect=true” to my connection string, like this:

  • Modified the connection string: Added “autoReconnect=true” to the connection string.

I redeployed my application and tested it again. This time, no error occurred! It seemed like the “autoReconnect” option was doing its job. The connection was automatically re-established when the cookie problem happened.

But I wasn’t satisfied with just fixing the symptom. I wanted to understand the root cause. Why was the cookie expiring or becoming invalid in the first place? I’m still trying to figure that out. Maybe it’s related to the server’s session timeout settings, or maybe it’s a bug in the application code.

Troubleshooting Autoreconnect Failed with Error No_Cookie: Easy Solutions for You!

Anyway, I’m glad I was able to resolve the immediate problem. But I’ll keep investigating to get to the bottom of this. It’s always better to understand the root cause than to just apply a quick fix.

One more thing, if you are going through the similar issue like me, you can check server logs for errors to find out what is going on. That’s very helpful. Hope this can help you.

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