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add traffic limiter for proxy handler

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This commit is contained in:
ginuerzh
2023-11-18 18:28:09 +08:00
parent 330631fd79
commit 88cc6ff4d5
38 changed files with 633 additions and 200 deletions
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15
handler/socks/v5/connect.go
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@ -6,10 +6,12 @@ import (
"net"
"time"
"github.com/go-gost/core/limiter/traffic"
"github.com/go-gost/core/logger"
"github.com/go-gost/gosocks5"
ctxvalue "github.com/go-gost/x/internal/ctx"
netpkg "github.com/go-gost/x/internal/net"
sx "github.com/go-gost/x/internal/util/selector"
"github.com/go-gost/x/limiter/traffic/wrapper"
)
func (h *socks5Handler) handleConnect(ctx context.Context, conn net.Conn, network, address string, log logger.Logger) error {
@ -28,7 +30,7 @@ func (h *socks5Handler) handleConnect(ctx context.Context, conn net.Conn, networ
switch h.md.hash {
case "host":
ctx = sx.ContextWithHash(ctx, &sx.Hash{Source: address})
ctx = ctxvalue.ContextWithHash(ctx, &ctxvalue.Hash{Source: address})
}
cc, err := h.router.Dial(ctx, network, address)
@ -48,9 +50,16 @@ func (h *socks5Handler) handleConnect(ctx context.Context, conn net.Conn, networ
return err
}
rw := wrapper.WrapReadWriter(h.options.Limiter, conn, conn.RemoteAddr().String(),
traffic.NetworkOption(network),
traffic.AddrOption(address),
traffic.ClientOption(string(ctxvalue.ClientIDFromContext(ctx))),
traffic.SrcOption(conn.RemoteAddr().String()),
)
t := time.Now()
log.Infof("%s <-> %s", conn.RemoteAddr(), address)
netpkg.Transport(conn, cc)
netpkg.Transport(rw, cc)
log.WithFields(map[string]any{
"duration": time.Since(t),
}).Infof("%s >-< %s", conn.RemoteAddr(), address)