Merge branch 'main' of https://git.92coco.cn/flik/GoTunnel
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This commit is contained in:
Flik
2026-03-06 21:23:58 +08:00
4 changed files with 33 additions and 20 deletions

View File

@@ -514,8 +514,8 @@ func (s *Server) acceptProxyConns(cs *ClientSession, ln net.Listener, rule proto
func (s *Server) acceptProxyServerConns(cs *ClientSession, ln net.Listener, rule protocol.ProxyRule) {
dialer := proxy.NewTunnelDialer(cs.Session)
// 使用内置 proxy 实现
proxyServer := proxy.NewServer(rule.Type, dialer)
// 使用内置 proxy 实现 (带流量统计)
proxyServer := proxy.NewServer(rule.Type, dialer, s.recordTraffic)
for {
conn, err := ln.Accept()
if err != nil {
@@ -963,6 +963,9 @@ func (s *Server) sendUDPPacket(cs *ClientSession, conn *net.UDPConn, clientAddr
return
}
// 记录入站流量 (从外部接收的数据)
s.recordTraffic(int64(len(packet.Data)), 0)
// 等待客户端响应
respMsg, err := protocol.ReadMessage(stream)
if err != nil {
@@ -975,6 +978,8 @@ func (s *Server) sendUDPPacket(cs *ClientSession, conn *net.UDPConn, clientAddr
return
}
conn.WriteToUDP(respPacket.Data, clientAddr)
// 记录出站流量 (发送回外部的数据)
s.recordTraffic(0, int64(len(respPacket.Data)))
}
}

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@@ -6,16 +6,19 @@ import (
"net"
"net/http"
"strings"
"github.com/gotunnel/pkg/relay"
)
// HTTPServer HTTP 代理服务
type HTTPServer struct {
dialer Dialer
onStats func(in, out int64) // 流量统计回调
}
// NewHTTPServer 创建 HTTP 代理服务
func NewHTTPServer(dialer Dialer) *HTTPServer {
return &HTTPServer{dialer: dialer}
func NewHTTPServer(dialer Dialer, onStats func(in, out int64)) *HTTPServer {
return &HTTPServer{dialer: dialer, onStats: onStats}
}
// HandleConn 处理 HTTP 代理连接
@@ -50,8 +53,8 @@ func (h *HTTPServer) handleConnect(conn net.Conn, req *http.Request) error {
conn.Write([]byte("HTTP/1.1 200 Connection Established\r\n\r\n"))
go io.Copy(remote, conn)
io.Copy(conn, remote)
// 双向转发 (带流量统计)
relay.RelayWithStats(conn, remote, h.onStats)
return nil
}
@@ -82,7 +85,10 @@ func (h *HTTPServer) handleHTTP(conn net.Conn, req *http.Request, reader *bufio.
return err
}
// 转发响应
_, err = io.Copy(conn, remote)
// 转发响应 (带流量统计)
n, err := io.Copy(conn, remote)
if h.onStats != nil && n > 0 {
h.onStats(0, n) // 响应数据为出站流量
}
return err
}

View File

@@ -14,10 +14,10 @@ type Server struct {
}
// NewServer 创建代理服务器
func NewServer(typ string, dialer Dialer) *Server {
func NewServer(typ string, dialer Dialer, onStats func(in, out int64)) *Server {
return &Server{
socks5: NewSOCKS5Server(dialer),
http: NewHTTPServer(dialer),
socks5: NewSOCKS5Server(dialer, onStats),
http: NewHTTPServer(dialer, onStats),
typ: typ,
}
}

View File

@@ -6,6 +6,8 @@ import (
"fmt"
"io"
"net"
"github.com/gotunnel/pkg/relay"
)
const (
@@ -20,6 +22,7 @@ const (
// SOCKS5Server SOCKS5 代理服务
type SOCKS5Server struct {
dialer Dialer
onStats func(in, out int64) // 流量统计回调
}
// Dialer 连接拨号器接口
@@ -28,8 +31,8 @@ type Dialer interface {
}
// NewSOCKS5Server 创建 SOCKS5 服务
func NewSOCKS5Server(dialer Dialer) *SOCKS5Server {
return &SOCKS5Server{dialer: dialer}
func NewSOCKS5Server(dialer Dialer, onStats func(in, out int64)) *SOCKS5Server {
return &SOCKS5Server{dialer: dialer, onStats: onStats}
}
// HandleConn 处理 SOCKS5 连接
@@ -60,9 +63,8 @@ func (s *SOCKS5Server) HandleConn(conn net.Conn) error {
return err
}
// 双向转发
go io.Copy(remote, conn)
io.Copy(conn, remote)
// 双向转发 (带流量统计)
relay.RelayWithStats(conn, remote, s.onStats)
return nil
}