* Add session context outbounds as slice
slice is needed for dialer proxy where two outbounds work on top of each other
There are two sets of target addr for example
It also enable Xtls to correctly do splice copy by checking both outbounds are ready to do direct copy
* Fill outbound tag info
* Splice now checks capalibility from all outbounds
* Fix unit tests
* DNS: add clientip for specific nameserver
* Refactoring: DNS App
* DNS: add DNS over QUIC support
* Feat: add disableCache option for DNS
* Feat: add queryStrategy option for DNS
* Feat: add disableFallback & skipFallback option for DNS
* Feat: DNS hosts support multiple addresses
* Feat: DNS transport over TCP
* DNS: fix typo & refine code
* DNS: refine code
* Add disableFallbackIfMatch dns option
* Feat: routing and freedom outbound ignore Fake DNS
Turn off fake DNS for request sent from Routing and Freedom outbound.
Fake DNS now only apply to DNS outbound.
This is important for Android, where VPN service take over all system DNS
traffic and pass it to core. "UseIp" option can be used in Freedom outbound
to avoid getting fake IP and fail connection.
* Fix test
* Fix dns return
* Fix local dns return empty
* Apply timeout to dns outbound
* Update app/dns/config.go
Co-authored-by: Loyalsoldier <10487845+loyalsoldier@users.noreply.github.com>
Co-authored-by: Ye Zhihao <vigilans@foxmail.com>
Co-authored-by: maskedeken <52683904+maskedeken@users.noreply.github.com>
Co-authored-by: V2Fly Team <51714622+vcptr@users.noreply.github.com>
Co-authored-by: CalmLong <37164399+calmlong@users.noreply.github.com>
Co-authored-by: Shelikhoo <xiaokangwang@outlook.com>
Co-authored-by: 秋のかえで <autmaple@protonmail.com>
Co-authored-by: 朱聖黎 <digglife@gmail.com>
Co-authored-by: rurirei <72071920+rurirei@users.noreply.github.com>
Co-authored-by: yuhan6665 <1588741+yuhan6665@users.noreply.github.com>
Co-authored-by: Arthur Morgan <4637240+badO1a5A90@users.noreply.github.com>
