Add #[global_allocator] behind feature flags so the bench can test
different allocators. Previously the example used glibc malloc by
default (easytier-core.rs sets jemalloc/mimalloc only for the bin
target, not examples).
Benchmark (4 threads, 1400B, 15s, clone mode):
glibc: 246K pps, 3.13us/pkt
jemalloc: 246K pps, 3.21us/pkt
mimalloc: 242K pps, 3.25us/pkt
All within noise. Single-threaded clone has low malloc contention;
~1500B small allocs are served efficiently by all tcaches.
Replace all UnsafeCell-based counters with safe alternatives:
- New ShardedCounter: per-thread TLS accumulation (thread_local crate)
with periodic publish to static AtomicU64. Zero atomic RMW on hot path.
- ACL RuleStatsTracker: remove unsafe Arc<RuleStats> raw pointer
mutation, use two ShardedCounter fields.
- ZCPacket: replace set_len on uninitialized BytesMut with
write_bytes + copy_nonoverlapping before set_len.
- StatsManager UnsafeCounter/MetricData: remove UnsafeCell and
unsafe impl Send/Sync, wrap ShardedCounter. last_updated uses
AtomicU64 epoch millis.
- Throughput: replace UnsafeCell with AtomicU64.
- secure_datagram: fix grace-window test timestamp.
MpscTunnelSender::send now tries try_send first, falling back to
send().await only when the channel is full. try_send bypasses the
tokio batch_semaphore Acquire::poll + add_permits_locked machinery
(~9.4% of CPU in samply profiling), which is pure overhead when the
channel has capacity.
In the ring-tunnel bench (4 threads, 1400B, 15s) the channel(32) fast
path hits >99%, so the fallback rarely triggers.
Benchmark improvement:
pps: 230K -> 246K (+7.0%)
send_msg_internal avg: 3.25us -> 3.13us (-120ns/pkt)
forward_one_round calls: 2.46M -> 706K (-71%, bigger batches)
All mpsc tests pass.
Replace has_peer(dst_peer_id) + send_msg_directly() with a single
get_peer_by_id() call, eliminating one redundant dashmap contains_key
query (~50-100ns) per packet on the direct-peer happy path.
send_msg_directly is no longer called from send_msg_internal but remains
available for other callers. All 7 send_msg_internal tests pass.
Benchmark (4 threads, 1400B pkts, 15s):
Before: 234K pps, send_msg_internal avg 3.26us
After: 230K pps, send_msg_internal avg 3.25us
Delta within noise; ~10-50ns/pkt saved as expected for one fewer hash.
Replace std::time::Instant with quanta::Instant on per-packet, per-RPC,
and per-session paths. TSC-based, ~5ns vs ~25ns per now() call.
Reuses the existing `extern crate self as hotpath` alias so
`use hotpath::instant::Instant;` resolves to the same quanta type with
or without the hotpath feature. Leaves tokio::time::Instant and
smoltcp::time::Instant untouched.
* refactor(web): use generated proto network types
* fix(core): preserve dumped config flags
* test(web): cover config flag save paths
* fix(ci): use system protoc before frontend codegen
* fix(ci): serialize frontend-lib builds
Handle TUN receive errors by marking the fake TCP stack closed and
clearing registered sockets instead of panicking.
Refuse new sockets on closed stacks and let listeners recreate stacks
when the reader task exits.
Remove quinn-plaintext to fix connection errors caused
by different hash values across platforms.
On x64, maintain compatibility with quinn-plaintext.
* feat(ffi): add async data plane API
* feat(ffi): add async data plane examples
* test(ffi): make async Go dataplane tests self-contained
* docs(ffi): document Go async dataplane API
* docs(android): document dataplane JNI API
pnpm v11 introduces breaking changes that cause frozen installations
to fail:
1. The "pnpm" field in package.json is no longer read. Moved
`overrides` to `pnpm-workspace.yaml` to fix
`ERR_PNPM_LOCKFILE_CONFIG_MISMATCH`.
2. `strictDepBuilds` is now enabled by default. Added required
dependencies (esbuild, unrs-resolver, vue-demi) to `allowBuilds` in
the workspace config to fix `ERR_PNPM_IGNORED_BUILDS`.
Add config server client support for the C FFI and Android JNI bindings.
Reuse the existing easytier::web_client::run_web_client path and
NetworkInstanceManager; OHOS is unchanged.
Report successful remote config apply/delete operations through a
callback, with one JSON event per affected instance.
Keep the config server client and FFI data plane mutually exclusive: once
either side is in use, the other side returns an error instead of sharing
lifecycle state.
Use pbjson to support string deserialization for enum fields
This allows TOML configs like:
chainType = "Inbound"
instead of:
chainType = 1
- Maintain backward compatibility with integer values
- Default serialization format is now string
TomlConfigLoader::new_from_str() always calls NetworkIdentity::new()
with unwrap_or_default() on network_secret, converting None to ''.
This creates a non-zero SHA256 digest, causing credential nodes loaded
from TOML to be misidentified as regular nodes (with network_secret),
which breaks Noise handshake authentication.
Fix: check if secure_mode is enabled AND network_secret is absent/empty,
and call NetworkIdentity::new_credential() in that case.
The same detection already exists in:
- core.rs (CLI path, via --credential flag)
- launcher.rs (GUI/web path, via gen_config)
This makes TOML config loading consistent with the other two entry points.
1. Overview
This PR adds data plane APIs to easytier-ffi:
TCP Outbound:
- data_plane_tcp_connect
- data_plane_tcp_read
- data_plane_tcp_write
- data_plane_tcp_close
TCP Listener:
- data_plane_tcp_bind
- data_plane_tcp_accept
- data_plane_tcp_listener_close
UDP:
- data_plane_udp_bind
- data_plane_udp_send_to
- data_plane_udp_recv_from
- data_plane_udp_close
2. Key Changes
The main changes are focused on:
- easytier-contrib/easytier-ffi/src/lib.rs: Added FFI interfaces;
made ERROR_MSG thread-safe.
- easytier/src/gateway/socks5.rs: Bridges the data plane to the
existing Socks5 server logic.
- Added EasyTierUdpSocket, mainly wrapping ref-counting and
critical object (e.g., Socks5EntrySet) hold & drop logic,
and exposing common fields (e.g., local_addr).
- Extended Socks5Server functionality to expose TCP and UDP
socket creation interfaces for FFI calls.
- Other files: Mostly pass-through logic.
- Added a relatively large Go usage example.
Adds a Linux-only socket_mark u32 config flag (CLI: --socket-mark, env:
ET_SOCKET_MARK, TOML/proto: flags.socket_mark, 0 = disabled) that is
applied as SO_MARK to every outbound underlay socket EasyTier creates:
TCP, UDP, QUIC, WebSocket, WireGuard connectors and listeners, plus the
FakeTCP decoy socket. Lets the host policy-route or filter EasyTier
underlay traffic with 'ip rule fwmark ...' or iptables -m mark.
Plumbing mirrors the existing bind_device pattern:
- FlagsInConfig.socket_mark (proto) + default 0 in gen_default_flags
- bind() builder gets a socket_mark arg; setup_socket2_ext calls
apply_socket_mark which is a no-op for mark=0 and on non-Linux
- TunnelConnector trait gets set_socket_mark(u32) default-no-op method
- IP-based connectors override; create_listener_by_url and the connector
factory pass mark from global_ctx flags
- QUIC threads mark through QuicEndpointManager::{server,connect}
- WebSocket/FakeTCP/TCP default-bind bypass paths apply mark via
socket2::SockRef::from(&tokio_socket)
- ForeignNetworkEntry propagates parent socket_mark into its derived ctx
Includes a Linux smoke test plus a CAP_NET_ADMIN-gated test that does a
getsockopt(SO_MARK) round-trip to confirm the kernel applied the value.
SO_MARK requires CAP_NET_ADMIN; ignored silently on non-Linux. FakeTCP's
TUN-written segments are not covered (kernel doesn't tag raw TUN
writes); operators relying on fwmark for FakeTCP must apply an iptables
rule on the FakeTCP TUN device separately.
Co-authored-by: Claude <noreply@anthropic.com>
Fix the issue where the Magisk module incorrectly matches the lookup main rule in Android 15's cellular network rules, causing data plane connectivity failure
This may helps games to find rooms in virtual network.
- add opt-in Windows UDP broadcast relay config flag and CLI/env plumbing
- capture local UDP broadcasts with Windows raw sockets, normalize packets, and inject them via PeerManager
Stop sharing PeerCenterServer state through a process-global map so local and foreign-network services cannot mix peer-center data when peer ids overlap.
fanyang