New

core/cmd/dragontcp-server/chunk.go

@@ -9,6 +9,7 @@ import (
 	"sync"
 	"time"
 
+	"dragontcp/internal/protocol"
 	"dragontcp/internal/wire"
 )
 
@@ -55,11 +56,13 @@ func (s *streamSession) signalLocked() {
 func (s *streamSession) touchLocked() { s.lastSeen = time.Now() }
 
 func (s *streamSession) readTarget() {
-	tmp := make([]byte, 64*1024)
+	ptr := protocol.BufferPool.Get().(*[]byte)
+	tmp := *ptr
+	defer protocol.BufferPool.Put(ptr)
 	for {
 		n, err := s.target.Read(tmp)
 		if n > 0 {
-			data := append([]byte(nil), tmp[:n]...)
+			data := tmp[:n]
 			for len(data) > 0 {
 				s.mu.Lock()
 				for !s.closed && len(s.buf) >= s.maxBuffer {