What can I do to fix a 504 gateway timeout error?

Question

I have been using jquery to try and pull data from an API. However I am getting a 504 error. Even when I am using postman to test the data this happens. Can anyone suggest w

Answer 1

There is nothing you can do.

You are sending a request to a server. This particular request fails, because the server sends a request to a proxy, and gets a timeout error. Your server reports this back to you as status 504.

The only way to fix it is to fix the proxy (make it respond in a timely manner), or to change the server to not rely on that proxy. Both are outside your area.

You cannot prevent such errors. What you can do is find out what user experience there should be when such a problem happens, and implement it. BTW. If you get 504 errors, then you should also expect timeout errors. Say you make a request to your server with 60 second timeout, and your server makes a request to the proxy with 60 second timeout. Because both timeouts are the same, sometimes your server will receive the proxy timeout and send it to you (status 504), but sometimes your request to the server will time out just before that, and you get a timeout error.