Live exchange
Every button sends a real request to nginx, which picks one of three backend containers. You see its decision.
you are phone
1 · Pick how nginx balances
2 · Who answered
Nothing sent yet. Press Send a request.
What nginx added
headers the backend received
headers nginx sent back to you
3 · Try the shields
Cachenginx keeps one shared copy for 10 s.
Rate limit2 per second, burst of 3, then 429.
The whole class, live
Connecting…