The relay session context was derived from the inbound connection of the
source address that created the session. After a client changes its source
address (NAT rebinding), the UDP worker of the old address is cleaned up after
~2 minutes of inactivity and cancels that context, which tears down the
dispatched outbound flow; the next packet then creates a brand-new session and
outbound flow (new local port on the server, reset replay window).
Sessions are routed by client session ID (SIP022 3.2.4), so detach the session
context from the originating connection's cancellation and let the session's
own inactivity timer govern its lifetime.
Packets of one client session can be processed by two inbound workers at
the same time (e.g. the client's old and new source address after a NAT
rebinding). The sliding window was checked and updated in two separate
critical sections, and clientBodyCipher and the session's User were read
without the lock, so the same packet ID could be accepted more than once
and go test -race reported data races.
Re-check the window and publish the cached body cipher in one critical
section after the packet is fully validated, and always initialize the
session's User under the lock.
* Add GetInboundUser in proto
* Add get user logic for all existing inbounds
* Add inbounduser command
* Add option to get all users
* Fix shadowsocks2022 config
* Fix init users in shadowsocks2022
* Fix copy
* Add inbound user count command
This api costs much less than get inbound user, could be useful in some case
* Update from latest main
* Pin protobuf packages
It happened in the past that I ran with the wrong protobuf version
installed locally, and apparently there is even still some file wrong in
splithttp. Fix this issue once and for all.
* bump protobuf packages
* Revert "bump protobuf packages"
This reverts commit 7a3509346a.
* Revert "Revert "bump protobuf packages""
This reverts commit bb79707d15.
* fix deprecated grpc usage
* Refactor log
* Add new log methods
* Fix logger test
* Change all logging code
* Clean up pathObj
* Rebase to latest main
* Remove invoking method name after the dot
* 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
* v5: Health Check & LeastLoad Strategy (rebased from 2c5a71490368500a982018a74a6d519c7e121816)
Some changes will be necessary to integrate it into V2Ray
* Update proto
* parse duration conf with time.Parse()
* moving health ping to observatory as a standalone component
* moving health ping to observatory as a standalone component: auto generated file
* add initialization for health ping
* incorporate changes in router implementation
* support principle target output
* add v4 json support for BurstObservatory & fix balancer reference
* update API command
* remove cancelled API
* return zero length value when observer is not found
* remove duplicated targeted dispatch
* adjust test with updated structure
* bug fix for observer
* fix strategy selector
* fix strategy least load
* Fix ticker usage
ticker.Close does not close ticker.C
* feat: Replace default Health Ping URL to HTTPS (#1991)
* fix selectLeastLoad() returns wrong number of nodes (#2083)
* Test: fix leastload strategy unit test
* fix(router): panic caused by concurrent map read and write (#2678)
* Clean up code
---------
Co-authored-by: Jebbs <qjebbs@gmail.com>
Co-authored-by: Shelikhoo <xiaokangwang@outlook.com>
Co-authored-by: 世界 <i@sekai.icu>
Co-authored-by: Bernd Eichelberger <46166740+4-FLOSS-Free-Libre-Open-Source-Software@users.noreply.github.com>
Co-authored-by: 秋のかえで <autmaple@protonmail.com>
Co-authored-by: Rinka <kujourinka@gmail.com>
- Add outbound name
- Add outbound conn in ctx
- Refactor splice: it can be turn on from all inbounds and outbounds
- Refactor splice: Add splice copy to vless inbound
- Fix http error test
- Add freedom splice toggle via env var
- Populate outbound obj in context
- Use CanSpliceCopy to mark a connection
- Turn off splice by default
Fangliding