Maxim Dounin Wrote: ------------------------------------------------------- > > There is no queue in nginx, but there is queue in a listen socket > of your backend app. It's called "listen queue" or "backlog" and > likely it's what preserves a request order for you. > > -- > Maxim Dounin > http://nginx.org/en/donation.html > > ___by amehzenin - Nginx Mailing List - English
Hello. Consider the following situation: you are deploying application that can serve 1 req./sec. What would happen if I send 10 request in 1 second? I wrote simple app to test that: https://github.com/amezhenin/nginx_slow_upstream . This test shows that your requests will be served _in_exact_same_order_ they were sent. For now, this looks like Nginx have some kind of queue for requests,by amehzenin - Nginx Mailing List - English