I've been working on a pub/sub server that supports both Websockets and SSE as a hobby project for a couple of years. It have been successfully implemented and

I've been working on a pub/sub server that supports both Websockets and SSE as a hobby project for a couple of years. It have been successfully implemented and is used in production on some high traffic sites with 300k+ simultaneous connections. If someone are interested the projects webpage can be found here: https://github.com/olesku/eventhub https://github.com/olesku/eventhub