Refactor bufio

log/default.go

@@ -6,7 +6,6 @@ import (
 	"os"
 	"time"
 
-	"github.com/sagernet/sing/common"
 	F "github.com/sagernet/sing/common/format"
 )
 
@@ -42,10 +41,6 @@ func (f *simpleFactory) NewLogger(tag string) ContextLogger {
 	return &simpleLogger{f, tag}
 }
 
-func (f *simpleFactory) Close() error {
-	return common.Close(f.writer)
-}
-
 var _ ContextLogger = (*simpleLogger)(nil)
 
 type simpleLogger struct {

log/observable.go

@@ -58,7 +58,6 @@ func (f *observableFactory) UnSubscribe(sub observable.Subscription[Entry]) {
 
 func (f *observableFactory) Close() error {
 	return common.Close(
-		f.writer,
 		f.observer,
 	)
 }