Hi Matteo

I have used http_async_client and http_client in both Native & KEMI to good affect for handling SUBSCRIBE & NOTIFY flows however did have a few issues with formatting which took a bit of work to get right.

Just to note, something you may want to test. Initially I set about my task using http client within Python (aiohttp and ayncio) and stepped in and out of it from various points in the logic depending on the config I was using at the time. Under load this proved to be a bottle neck and failed load testing. The best options under load were using http_async_client or http_client modules which offered significantly better performance.

In the end we took a different approach of using Kafka Module as that had even better performance but that was a decision taken our side not through any fault of the http_async_client or http_client modules

Lewis