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42 lines
923 B
42 lines
923 B
package internet_test |
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import ( |
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"context" |
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"syscall" |
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"testing" |
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"v2ray.com/core/common" |
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"v2ray.com/core/common/net" |
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"v2ray.com/core/testing/servers/tcp" |
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. "v2ray.com/core/transport/internet" |
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) |
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func TestSockOptMark(t *testing.T) { |
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t.Skip("requires CAP_NET_ADMIN") |
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tcpServer := tcp.Server{ |
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MsgProcessor: func(b []byte) []byte { |
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return b |
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}, |
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} |
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dest, err := tcpServer.Start() |
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common.Must(err) |
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defer tcpServer.Close() |
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const mark = 1 |
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dialer := DefaultSystemDialer{} |
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conn, err := dialer.Dial(context.Background(), nil, dest, &SocketConfig{Mark: mark}) |
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common.Must(err) |
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defer conn.Close() |
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rawConn, err := conn.(*net.TCPConn).SyscallConn() |
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common.Must(err) |
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err = rawConn.Control(func(fd uintptr) { |
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m, err := syscall.GetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_MARK) |
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common.Must(err) |
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if mark != m { |
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t.Fatal("unexpected connection mark", m, " want ", mark) |
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} |
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}) |
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common.Must(err) |
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}
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