On Fri, Feb 20, 2026 at 11:35 AM Hubert Chao <[email protected]> wrote:
> > > On Fri, Feb 20, 2026 at 10:23 AM Mike Taylor <[email protected]> > wrote: > >> On 2/19/26 2:28 p.m., Chromestatus wrote: >> >> *Contact emails* >> [email protected] >> >> *Explainer* >> https://github.com/WICG/local-network-access/blob/main/explainer.md >> >> *Specification* >> https://wicg.github.io/local-network-access/#integration-with-webtransport >> >> I'd be happier if we spent some time defining the actual integration with >> WebTransport - this doesn't really describe how or when LNA should be >> applied. i.e., does it happen in the constructor steps? Or when obtaining a >> connection? Somewhere else? Does it ever throw an error? etc >> > > The short answer is that this check happens in the constructor before a > connection is attempted. Re: more spec work, its something that is on our > list of things to do, but we've chosen to prioritize other LNA landing work > to ensure better user experiences (see the ongoing discussion in > https://groups.google.com/a/chromium.org/g/blink-dev/c/8AK8V4fSZFU) > > Looking briefly at the specs, I'm not 100% sure if we'd patch the fetch > spec for "obtaining a connection" ( > https://fetch.spec.whatwg.org/#concept-connection-obtain) which is > referenced in webtransport's "obtaining a connection" section (here > <https://www.w3.org/TR/webtransport/#webtransport-constructor:~:text=Let%20connection%20be%20the%20result%20of%20obtaining%20a%20connection%20with%20networkPartitionKey%2C%20url%2C%20false%2C%20newConnection%2C%20requireUnreliable%20and%20webTransportHashes.>). > If its the former, than we wouldn't need to change the WebTransport spec at > all. > > >> >> *Is this feature fully tested by web-platform-tests >> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?* >> No >> >> Why not? It seems like this should be possible >> > > Because we haven't prioritized WPTs for LNA up until recently; we've been > using chromium browser tests and unit tests. This is on our priority list > (again see the discussion ongoing in > https://groups.google.com/a/chromium.org/g/blink-dev/c/8AK8V4fSZFU) > Update: we have WPT's covering WebSockets <https://github.com/web-platform-tests/wpt/blob/master/fetch/local-network-access/websocket.tentative.https.html> and WebTransport <https://github.com/web-platform-tests/wpt/blob/master/fetch/local-network-access/webtransport.tentative.https.html> . -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAHEiSH0pdGmm-k2EZEtKQ1%3DBaNtsA%2BVdXSO9HFZseoGeW8gN0Q%40mail.gmail.com.
