[xiphias2]

With HTTP streaming the browser shows that it's still loading data. Is there some mitigation for it after the initial loading?

[bob1029]

The fetch API is asynchronous. The initial page load would deliver the payload that then initiates the streaming connection in the background.

[lxgr]

That sounds less like a problem with HTTP streaming (initiated from JavaScript) and more like a page with some hanging resource.

[panic]

I'm guessing you would use JS to fetch() the stream resource separately.

[xiphias2]

Sure, it would be just cool to not have to do that

[paxys]

Not sure what you mean. How else are you going to make the request if not using fetch()?

[bob1029]

You could use an iframe as well, with certain caveats.