remove warning messages in quic

transport/internet/quic/conn.go

@@ -10,7 +10,6 @@ import (
 	"v2ray.com/core/common"
 	"v2ray.com/core/common/buf"
 	"v2ray.com/core/common/net"
-	"v2ray.com/core/common/signal/done"
 	"v2ray.com/core/transport/internet"
 )
 
@@ -134,11 +133,9 @@ func (c *sysConn) SetWriteDeadline(t time.Time) error {
 }
 
 type interConn struct {
-	context *sessionContext
-	stream  quic.Stream
-	done    *done.Instance
-	local   net.Addr
-	remote  net.Addr
+	stream quic.Stream
+	local  net.Addr
+	remote net.Addr
 }
 
 func (c *interConn) Read(b []byte) (int, error) {
@@ -185,11 +182,6 @@ func (c *interConn) Write(b []byte) (int, error) {
 }
 
 func (c *interConn) Close() error {
-	if c.context != nil {
-		defer c.context.onInterConnClose()
-	}
-
-	common.Must(c.done.Close())
 	c.stream.CancelRead(1)
 	c.stream.CancelWrite(1)
 	return nil

transport/internet/quic/dialer.go

@@ -8,27 +8,20 @@ import (
 	quic "github.com/lucas-clemente/quic-go"
 	"v2ray.com/core/common"
 	"v2ray.com/core/common/net"
-	"v2ray.com/core/common/signal/done"
 	"v2ray.com/core/common/task"
 	"v2ray.com/core/transport/internet"
 	"v2ray.com/core/transport/internet/tls"
 )
 
 type sessionContext struct {
-	access     sync.Mutex
-	done       *done.Instance
-	rawConn    *sysConn
-	session    quic.Session
-	interConns []*interConn
+	rawConn *sysConn
+	session quic.Session
 }
 
 var errSessionClosed = newError("session closed")
 
 func (c *sessionContext) openStream(destAddr net.Addr) (*interConn, error) {
-	c.access.Lock()
-	defer c.access.Unlock()
-
-	if c.done.Done() {
+	if !isActive(c.session) {
 		return nil, errSessionClosed
 	}
 
@@ -38,41 +31,14 @@ func (c *sessionContext) openStream(destAddr net.Addr) (*interConn, error) {
 	}
 
 	conn := &interConn{
-		stream:  stream,
-		done:    done.New(),
-		local:   c.session.LocalAddr(),
-		remote:  destAddr,
-		context: c,
+		stream: stream,
+		local:  c.session.LocalAddr(),
+		remote: destAddr,
 	}
 
-	c.interConns = append(c.interConns, conn)
 	return conn, nil
 }
 
-func (c *sessionContext) onInterConnClose() {
-	c.access.Lock()
-	defer c.access.Unlock()
-
-	if c.done.Done() {
-		return
-	}
-
-	activeConns := 0
-	for _, conn := range c.interConns {
-		if !conn.done.Done() {
-			activeConns++
-		}
-	}
-
-	if activeConns > 0 {
-		return
-	}
-
-	c.done.Close()
-	c.session.Close()
-	c.rawConn.Close()
-}
-
 type clientSessions struct {
 	access   sync.Mutex
 	sessions map[net.Destination][]*sessionContext
@@ -96,10 +62,10 @@ func removeInactiveSessions(sessions []*sessionContext) []*sessionContext {
 			continue
 		}
 		if err := s.session.Close(); err != nil {
-			newError("failed to close session").Base(err).AtWarning().WriteToLog()
+			newError("failed to close session").Base(err).WriteToLog()
 		}
 		if err := s.rawConn.Close(); err != nil {
-			newError("failed to close raw connection").Base(err).AtWarning().WriteToLog()
+			newError("failed to close raw connection").Base(err).WriteToLog()
 		}
 	}
 
@@ -203,7 +169,6 @@ func (s *clientSessions) openConnection(destAddr net.Addr, config *Config, tlsCo
 	context := &sessionContext{
 		session: session,
 		rawConn: conn,
-		done:    done.New(),
 	}
 	s.sessions[dest] = append(sessions, context)
 	return context.openStream(destAddr)

transport/internet/quic/hub.go

@@ -25,7 +25,7 @@ func (l *Listener) acceptStreams(session quic.Session) {
 	for {
 		stream, err := session.AcceptStream()
 		if err != nil {
-			newError("failed to accept stream").Base(err).AtWarning().WriteToLog()
+			newError("failed to accept stream").Base(err).WriteToLog()
 			select {
 			case <-session.Context().Done():
 				return
@@ -40,7 +40,6 @@ func (l *Listener) acceptStreams(session quic.Session) {
 
 		conn := &interConn{
 			stream: stream,
-			done:   done.New(),
 			local:  session.LocalAddr(),
 			remote: session.RemoteAddr(),
 		}
@@ -54,7 +53,7 @@ func (l *Listener) keepAccepting() {
 	for {
 		conn, err := l.listener.Accept()
 		if err != nil {
-			newError("failed to accept QUIC sessions").Base(err).AtWarning().WriteToLog()
+			newError("failed to accept QUIC sessions").Base(err).WriteToLog()
 			if l.done.Done() {
 				break
 			}