QUIC and HTTP/3 Support Now in Firefox Nightly and Beta

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by georgyo on Friday April 16, 2021 @05:10PM (#26839118)

Many people have answered your comment, but I don't think any of them actually addressed your comment...

If a public access point has a restrictive network policy, then QUIC will change nothing. There is nothing that QUIC enables that people browsing the web will demand. A user cannot even tell if they are using QUIC (or http2) for that matter.

The network operator is either non-technical and does not care about QUIC; or technical but trying to actively prevent people from using VPN and/or torrenting.

There are many ways to VPN that look like tcp http. tcp over tcp is okay if the connection is stable.

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by aidenn0 on Friday April 16, 2021 @07:16PM (#26840073)

I think the idea is that TCP over QUIC will be better than TCP over TCP, particularly since public wifi can have highly variable latency.

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by midasuni on Saturday April 17, 2021 @06:23AM (#26843125)

So your typical coffee shop has router capability to determine a quic tunnel over udp/443 vs a WireGuard tunnel over UDP/443?

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by littlecranky67 on Saturday April 17, 2021 @09:57AM (#26844292)

Typical coffe-shop APs have disabled UDP all together, mostly because it is not needed for HTTP and "intended use" of a WiFi provided at a coffee shop.

I would say they disable it deliberately to prevent VPN tunneling, its probably a sane decision to disable anything not needed for the intended purpose (or not putting effort in enabling it).

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by wildfire on Saturday April 17, 2021 @10:29AM (#26844505)

Actually my typical coffee shop does not constrain UDP in any way; otherwise DNS would break.

They are not sophisticated, they just do not want people leeching large amounts of data via the connection (which they basically perceive as http/1 or http/2).

Anyone using "something else" is basically noise.

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by znpy on Saturday April 17, 2021 @02:25PM (#26846323)

I've been using ip over TCP for years when that was the only thing allowed.

For the most part it'll work no problem. Yeah tunnelling IP over UDP would be better, but ip over TCP is the only think you have... It's gonna work, as long as the underlying connection is stable enough.

[ Parent | on HN ]

Re:QUIC and HTTP/3 Support Now in Firefox Nightly and Beta by shawnz on Saturday April 17, 2021 @12:33AM (#26841602)

HTTP CONNECT tunnelling works even with HTTP 1 though, it just might work more efficiently with QUIC. So it could be a seamless fallback.

[ Parent | on HN ]