lua-nginx-module

Can you describe your use-case? If you are talking about the ability to select a certificate on the fly via `ssl_certificate_by_lua_block`[1] we are not aware of such functionality. If you are missing something, I would highly encourage you discuss it with the community on a github! From Oleg Guba, Traffic Team TL, co-author, and person driving the deployment: * ListenerFilters + NetworkFilters are flexible enough, that some of the custom logic could be just moved to the config. From Ruslan Nigmatullin, our head Envoy developer: If you are talking more about a custom verification code there is already couple of ways to do that: * Client TLS auth Network Filter: https://www.envoyproxy.io/docs/envoy/latest/configuration/li... * Alternatively, if you are writing C++ extension you can use Network::ReadFilter, Network::ConnectionCallbacks. [1

We use NGINX + Lua [1] to collect real-time diagnostic and performance data from physical machines while they operate. We collect about 150,000 data points (HTTP requests) per second with 2 NGINX servers and 2 Redis servers. We've benchmarked this particular server group up to almost a million req/s before it started to break down (median resp time > 100ms). [1] https://github.com/openresty/lua-nginx-module