As in the topic - is there a clear and easy way to recognize which poll/node in Cloudflare’s load balancer handled the request?
Anything? Of course I can do it by checking app logs but wondering if it’s possible in a more human way - by checking cookies, headers or anything else?
Do you mean the datacenter serving the request?
cloudflare.com/cdn-cgi/trace
has colo=
which tells you.
Alternatively, in the response headers is cf-ray
which has the code appended to it.
Why then both values are different?
On my website in response headers I see “-VIE” which is Vienna (Austria) I guess.
But on cloudflare.com/cdn-cgi/trace
there is “colo=WAW” which is Warsaw (Poland).
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