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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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12
handler/relay/forward.go
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@ -7,9 +7,12 @@ import (
"net"
"time"
"github.com/go-gost/core/limiter/traffic"
"github.com/go-gost/core/logger"
"github.com/go-gost/relay"
ctxvalue "github.com/go-gost/x/internal/ctx"
netpkg "github.com/go-gost/x/internal/net"
"github.com/go-gost/x/limiter/traffic/wrapper"
)
func (h *relayHandler) handleForward(ctx context.Context, conn net.Conn, network string, log logger.Logger) error {
@ -84,9 +87,16 @@ func (h *relayHandler) handleForward(ctx context.Context, conn net.Conn, network
conn = rc
}
rw := wrapper.WrapReadWriter(h.options.Limiter, conn, conn.RemoteAddr().String(),
traffic.NetworkOption(network),
traffic.AddrOption(target.Addr),
traffic.ClientOption(string(ctxvalue.ClientIDFromContext(ctx))),
traffic.SrcOption(conn.RemoteAddr().String()),
)
t := time.Now()
log.Debugf("%s <-> %s", conn.RemoteAddr(), target.Addr)
netpkg.Transport(conn, cc)
netpkg.Transport(rw, cc)
log.WithFields(map[string]any{
"duration": time.Since(t),
}).Debugf("%s >-< %s", conn.RemoteAddr(), target.Addr)