mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-10 02:53:12 +00:00
Fix clash tracker
This commit is contained in:
parent
1173fdea64
commit
29d08e63b5
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@ -31,9 +31,7 @@ import (
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)
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)
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func init() {
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func init() {
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experimental.RegisterClashServerConstructor(func(router adapter.Router, logFactory log.ObservableFactory, options option.ClashAPIOptions) (adapter.ClashServer, error) {
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experimental.RegisterClashServerConstructor(NewServer)
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return NewServer(router, logFactory, options)
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})
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}
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}
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var _ adapter.ClashServer = (*Server)(nil)
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var _ adapter.ClashServer = (*Server)(nil)
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@ -51,7 +49,7 @@ type Server struct {
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cacheFile adapter.ClashCacheFile
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cacheFile adapter.ClashCacheFile
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}
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}
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func NewServer(router adapter.Router, logFactory log.ObservableFactory, options option.ClashAPIOptions) (*Server, error) {
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func NewServer(router adapter.Router, logFactory log.ObservableFactory, options option.ClashAPIOptions) (adapter.ClashServer, error) {
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trafficManager := trafficontrol.NewManager()
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trafficManager := trafficontrol.NewManager()
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chiRouter := chi.NewRouter()
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chiRouter := chi.NewRouter()
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server := &Server{
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server := &Server{
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@ -101,8 +101,14 @@ func NewTCPTracker(conn net.Conn, manager *Manager, metadata Metadata, router ad
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download := atomic.NewInt64(0)
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download := atomic.NewInt64(0)
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t := &tcpTracker{
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t := &tcpTracker{
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ExtendedConn: trackerconn.New(conn, upload, download, directIO),
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ExtendedConn: trackerconn.NewHook(conn, func(n int64) {
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manager: manager,
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upload.Add(n)
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manager.PushUploaded(n)
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}, func(n int64) {
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download.Add(n)
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manager.PushDownloaded(n)
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}, directIO),
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manager: manager,
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trackerInfo: &trackerInfo{
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trackerInfo: &trackerInfo{
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UUID: uuid,
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UUID: uuid,
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Start: time.Now(),
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Start: time.Now(),
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@ -182,8 +188,14 @@ func NewUDPTracker(conn N.PacketConn, manager *Manager, metadata Metadata, route
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download := atomic.NewInt64(0)
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download := atomic.NewInt64(0)
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ut := &udpTracker{
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ut := &udpTracker{
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PacketConn: trackerconn.NewPacket(conn, upload, download),
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PacketConn: trackerconn.NewHookPacket(conn, func(n int64) {
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manager: manager,
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upload.Add(n)
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manager.PushUploaded(n)
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}, func(n int64) {
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download.Add(n)
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manager.PushDownloaded(n)
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}),
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manager: manager,
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trackerInfo: &trackerInfo{
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trackerInfo: &trackerInfo{
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UUID: uuid,
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UUID: uuid,
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Start: time.Now(),
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Start: time.Now(),
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@ -20,6 +20,15 @@ func New(conn net.Conn, readCounter *atomic.Int64, writeCounter *atomic.Int64, d
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}
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}
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}
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}
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func NewHook(conn net.Conn, readCounter func(n int64), writeCounter func(n int64), direct bool) N.ExtendedConn {
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trackerConn := &HookConn{bufio.NewExtendedConn(conn), readCounter, writeCounter}
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if direct {
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return (*DirectHookConn)(trackerConn)
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} else {
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return trackerConn
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}
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}
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type Conn struct {
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type Conn struct {
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N.ExtendedConn
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N.ExtendedConn
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readCounter *atomic.Int64
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readCounter *atomic.Int64
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@ -61,6 +70,47 @@ func (c *Conn) Upstream() any {
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return c.ExtendedConn
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return c.ExtendedConn
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}
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}
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type HookConn struct {
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N.ExtendedConn
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readCounter func(n int64)
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writeCounter func(n int64)
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}
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func (c *HookConn) Read(p []byte) (n int, err error) {
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n, err = c.ExtendedConn.Read(p)
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c.readCounter(int64(n))
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return n, err
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}
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func (c *HookConn) ReadBuffer(buffer *buf.Buffer) error {
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err := c.ExtendedConn.ReadBuffer(buffer)
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if err != nil {
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return err
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}
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c.readCounter(int64(buffer.Len()))
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return nil
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}
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func (c *HookConn) Write(p []byte) (n int, err error) {
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n, err = c.ExtendedConn.Write(p)
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c.writeCounter(int64(n))
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return n, err
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}
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func (c *HookConn) WriteBuffer(buffer *buf.Buffer) error {
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dataLen := int64(buffer.Len())
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err := c.ExtendedConn.WriteBuffer(buffer)
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if err != nil {
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return err
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}
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c.writeCounter(dataLen)
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return nil
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}
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func (c *HookConn) Upstream() any {
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return c.ExtendedConn
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}
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type DirectConn Conn
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type DirectConn Conn
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func (c *DirectConn) WriteTo(w io.Writer) (n int64, err error) {
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func (c *DirectConn) WriteTo(w io.Writer) (n int64, err error) {
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@ -84,3 +134,27 @@ func (c *DirectConn) ReadFrom(r io.Reader) (n int64, err error) {
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return bufio.Copy((*Conn)(c), r)
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return bufio.Copy((*Conn)(c), r)
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}
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}
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}
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}
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type DirectHookConn HookConn
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func (c *DirectHookConn) WriteTo(w io.Writer) (n int64, err error) {
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reader := N.UnwrapReader(c.ExtendedConn)
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if wt, ok := reader.(io.WriterTo); ok {
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n, err = wt.WriteTo(w)
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c.readCounter(n)
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return
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} else {
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return bufio.Copy(w, (*HookConn)(c))
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}
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}
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func (c *DirectHookConn) ReadFrom(r io.Reader) (n int64, err error) {
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writer := N.UnwrapWriter(c.ExtendedConn)
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if rt, ok := writer.(io.ReaderFrom); ok {
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n, err = rt.ReadFrom(r)
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c.writeCounter(n)
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return
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} else {
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return bufio.Copy((*HookConn)(c), r)
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}
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}
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@ -8,16 +8,20 @@ import (
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"go.uber.org/atomic"
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"go.uber.org/atomic"
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)
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)
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func NewPacket(conn N.PacketConn, readCounter *atomic.Int64, writeCounter *atomic.Int64) *PacketConn {
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return &PacketConn{conn, readCounter, writeCounter}
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}
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func NewHookPacket(conn N.PacketConn, readCounter func(n int64), writeCounter func(n int64)) *HookPacketConn {
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return &HookPacketConn{conn, readCounter, writeCounter}
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}
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type PacketConn struct {
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type PacketConn struct {
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N.PacketConn
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N.PacketConn
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readCounter *atomic.Int64
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readCounter *atomic.Int64
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writeCounter *atomic.Int64
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writeCounter *atomic.Int64
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}
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}
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func NewPacket(conn N.PacketConn, readCounter *atomic.Int64, writeCounter *atomic.Int64) *PacketConn {
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return &PacketConn{conn, readCounter, writeCounter}
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}
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func (c *PacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error) {
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func (c *PacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error) {
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destination, err = c.PacketConn.ReadPacket(buffer)
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destination, err = c.PacketConn.ReadPacket(buffer)
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if err == nil {
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if err == nil {
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@ -39,3 +43,31 @@ func (c *PacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) er
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func (c *PacketConn) Upstream() any {
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func (c *PacketConn) Upstream() any {
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return c.PacketConn
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return c.PacketConn
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}
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}
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type HookPacketConn struct {
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N.PacketConn
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readCounter func(n int64)
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writeCounter func(n int64)
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}
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func (c *HookPacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error) {
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destination, err = c.PacketConn.ReadPacket(buffer)
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if err == nil {
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c.readCounter(int64(buffer.Len()))
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}
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return
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}
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func (c *HookPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
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dataLen := int64(buffer.Len())
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err := c.PacketConn.WritePacket(buffer, destination)
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if err != nil {
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return err
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}
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c.writeCounter(dataLen)
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return nil
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}
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func (c *HookPacketConn) Upstream() any {
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return c.PacketConn
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}
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