I had to debug an interesting issue today: One request to a background system is constantly failing when done by our server. But works fine when I try the same request via curl. The error message for the failing one is ECONNREFUSED. I have no idea why it would not work :-(.
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@V_ And on top off all this sometimes it works, for some time when you restart the server process. I think it must be something with the firewall. But I can't looks at it myself. And I'm out of ideas what else could be going on.
by V_ on