fix: xray内核开启splice导致限速失效

core/xray/app/dispatcher/linkmanager.go

@@ -2,7 +2,6 @@ package dispatcher
 
 import (
 	sync "sync"
-	"time"
 
 	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/buf"
@@ -22,56 +21,28 @@ func (w *ManagedWriter) Close() error {
 	return common.Close(w.writer)
 }
 
-type ManagedReader struct {
-	reader  buf.TimeoutReader
-	manager *LinkManager
-}
-
-func (r *ManagedReader) ReadMultiBuffer() (buf.MultiBuffer, error) {
-	return r.reader.ReadMultiBuffer()
-}
-
-func (r *ManagedReader) ReadMultiBufferTimeout(t time.Duration) (buf.MultiBuffer, error) {
-	return r.reader.ReadMultiBufferTimeout(t)
-}
-
-func (r *ManagedReader) Interrupt() {
-	r.manager.RemoveReader(r)
-	common.Interrupt(r.reader)
-}
-
 type LinkManager struct {
-	writers map[*ManagedWriter]struct{}
-	readers map[*ManagedReader]struct{}
-	mu      sync.Mutex
+	links map[*ManagedWriter]buf.Reader
+	mu    sync.Mutex
 }
 
-func (m *LinkManager) AddLink(writer *ManagedWriter, reader *ManagedReader) {
+func (m *LinkManager) AddLink(writer *ManagedWriter, reader buf.Reader) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
-	m.writers[writer] = struct{}{}
-	m.readers[reader] = struct{}{}
+	m.links[writer] = reader
 }
 
 func (m *LinkManager) RemoveWriter(writer *ManagedWriter) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
-	delete(m.writers, writer)
-}
-
-func (m *LinkManager) RemoveReader(reader *ManagedReader) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	delete(m.readers, reader)
+	delete(m.links, writer)
 }
 
 func (m *LinkManager) CloseAll() {
 	m.mu.Lock()
 	defer m.mu.Unlock()
-	for w := range m.writers {
+	for w, r := range m.links {
 		common.Close(w)
-	}
-	for r := range m.readers {
 		common.Interrupt(r)
 	}
 }