PubSub Heph Websockets: Could Heph do a better job than Phoenix Channels

[hahdsa]

Is there similar capability to Phoenix Channels in Heph?

https://phoenixframework.org/blog/the-road-to-2-million-websocket-connections

Famously in 2015 Phoenix showcased 2 million websockets in chat on a single box similar to the Whatsapp XMPP Erlang capabilities.

And while you are at it, seeing as you like to stay cutting edge with IO_URING, maybe use WebTransport?

https://github.com/kixelated/web-transport-rs

I posed the same question to Ractor, which is more popular but less performant than Heph.

slawlor/ractor#315

[Thomasdezeeuw]

Heph can probably do 2 million websockets. But I don't know of any websocket or web transport implementation that uses Heph.