Prepare deadline interface

common/mux/client.go

@@ -249,6 +249,10 @@ func (c *ClientConn) WriterReplaceable() bool {
 	return c.requestWrite
 }
 
+func (c *ClientConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ClientConn) Upstream() any {
 	return c.Conn
 }
@@ -377,6 +381,10 @@ func (c *ClientPacketConn) RemoteAddr() net.Addr {
 	return c.destination.UDPAddr()
 }
 
+func (c *ClientPacketConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ClientPacketConn) Upstream() any {
 	return c.ExtendedConn
 }
@@ -518,6 +526,10 @@ func (c *ClientPacketAddrConn) FrontHeadroom() int {
 	return 2 + M.MaxSocksaddrLength
 }
 
+func (c *ClientPacketAddrConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ClientPacketAddrConn) Upstream() any {
 	return c.ExtendedConn
 }

common/mux/service.go

@@ -131,6 +131,10 @@ func (c *ServerConn) FrontHeadroom() int {
 	return 0
 }
 
+func (c *ServerConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ServerConn) Upstream() any {
 	return c.ExtendedConn
 }
@@ -183,6 +187,10 @@ func (c *ServerPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksad
 	return c.ExtendedConn.WriteBuffer(buffer)
 }
 
+func (c *ServerPacketConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ServerPacketConn) Upstream() any {
 	return c.ExtendedConn
 }
@@ -245,6 +253,10 @@ func (c *ServerPacketAddrConn) WritePacket(buffer *buf.Buffer, destination M.Soc
 	return c.ExtendedConn.WriteBuffer(buffer)
 }
 
+func (c *ServerPacketAddrConn) NeedAdditionalReadDeadline() bool {
+	return true
+}
+
 func (c *ServerPacketAddrConn) Upstream() any {
 	return c.ExtendedConn
 }