[__s]

WebSockets support compression (ofc, the article goes on to detail this & point out flaws. I'd argue that compression is not generally useful in web sockets in the context of many small messages, so it makes sense to be default-off for servers as it's something which should be enabled explicitly when necessary, but the client should be default-on since the server is where the resource usage decision matters)

I don't see why WebSockets should benefit from HTTP. Besides the handshake to setup the bidirectional channel, they're a separate protocol. I'll agree that servers should think twice about using them: they necessitate a lack of statelessness & HTTP has plenty of benefits for most web usecases

Still, this is a good article. SSE looks interesting. I host an online card game openEtG, which is far enough from real time that SSE could potentially be a way to reduce having a connection to every user on the site