QUIC is not supressed on AG for Android

[sfionov]

14:34:40.502 [tcpip-stack-pool-1-thread-89] DEBUG c.a.a.filtering.api.LocalVpnService - UDP id=6 onUdpConnectRequest: protocol=UDP, local=/172.18.11.218:59344, remote=/173.194.44.19:443
14:34:40.505 [tcpip-stack-pool-1-thread-89] DEBUG c.a.android.filtering.events.i - Creating new stats for com.android.chrome with id 6 and network type MOBILE

Not passed as "QUIC" in connect request

[sfionov]

core/pull-requests/1071

[sfionov]

For QA:
Google should be filtered.
Filtering log should not show not blocked entries like udp://x.x.x.x:443 from Chrome

[TPS]

I think this is now generally implemented in the latest ηightly. Could there also be a corresponding method to generally allow QUIC (i.e., disable this setting, perhaps via an advanced setting)?

[ameshkov]

@TPS but for what reason? Tbh, I suppose we should add QUIC and HTTP/3 filtering in the future, thus we won't have to suppress it.

[TPS]

Until #487 is implemented (#746 is equivalent to this issue on Mac), a method to allow QUIC might help debug behavior, e.g., that I suspect has to do w/ this.