not had a chance to properly try yet, but https://goreplay.org/ https://goreplay.org/ does exactly what you are asking. Alternatively, in the container world, t

not had a chance to properly try yet, but https://goreplay.org/ https://goreplay.org/ does exactly what you are asking. Alternatively, in the container world, tools such as Istio (https://istio.io/ https://istio.io/) allow traffic shadowing - you can duplicate traffic and route it somewhere else