chore: anytls protocol version 2 (#1936)

listener/anytls/server.go

@@ -174,6 +174,12 @@ func (l *Listener) HandleConn(conn net.Conn, h *sing.ListenerHandler) {
 			return
 		}
 
+		// It seems that mihomo does not implement a connection error reporting mechanism, so we report success directly.
+		err = stream.HandshakeSuccess()
+		if err != nil {
+			return
+		}
+
 		h.NewConnection(ctx, stream, M.Metadata{
 			Source:      M.SocksaddrFromNet(conn.RemoteAddr()),
 			Destination: destination,