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fix(mux): fix the problem that output unreasonable error when exit if enable mux and use Kitex Protobuf #922

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merged 2 commits into from May 11, 2023
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2 changes: 1 addition & 1 deletion pkg/remote/codec/default_codec.go
Expand Up @@ -121,7 +121,7 @@ func (c *defaultCodec) Encode(ctx context.Context, message remote.Message, out r
}
payloadLen = out.MallocLen() - headerLen
binary.BigEndian.PutUint32(framedLenField, uint32(payloadLen))
} else if message.ServiceInfo().PayloadCodec == serviceinfo.Protobuf {
} else if message.ProtocolInfo().CodecType == serviceinfo.Protobuf {
return perrors.NewProtocolErrorWithMsg("protobuf just support 'framed' trans proto")
}
// 5. fill totalLen field for header if needed
Expand Down
29 changes: 29 additions & 0 deletions pkg/remote/codec/default_codec_test.go
Expand Up @@ -212,6 +212,35 @@ func TestDefaultSizedCodec_Encode_Decode(t *testing.T) {
test.Assert(t, err == nil, err)
}

func TestCodecTypeNotMatchWithServiceInfoPayloadCodec(t *testing.T) {
var req interface{}
remote.PutPayloadCode(serviceinfo.Thrift, mpc)
remote.PutPayloadCode(serviceinfo.Protobuf, mpc)
ri := rpcinfo.NewRPCInfo(nil, nil, rpcinfo.NewInvocation("", ""), rpcinfo.NewRPCConfig(), rpcinfo.NewRPCStats())
codec := NewDefaultCodec()

// case 1: the payloadCodec of svcInfo is Protobuf, CodecType of message is Thrift
svcInfo := &serviceinfo.ServiceInfo{
PayloadCodec: serviceinfo.Protobuf,
}
msg := remote.NewMessage(req, svcInfo, ri, remote.Call, remote.Server)
msg.SetProtocolInfo(remote.ProtocolInfo{TransProto: transport.TTHeader, CodecType: serviceinfo.Thrift})
err := codec.Encode(context.Background(), msg, remote.NewWriterBuffer(256))
test.Assert(t, err == nil, err)

// case 2: the payloadCodec of svcInfo is Thrift, CodecType of message is Protobuf
svcInfo = &serviceinfo.ServiceInfo{
PayloadCodec: serviceinfo.Thrift,
}
msg = remote.NewMessage(req, svcInfo, ri, remote.Call, remote.Server)
msg.SetProtocolInfo(remote.ProtocolInfo{TransProto: transport.TTHeader, CodecType: serviceinfo.Protobuf})
err = codec.Encode(context.Background(), msg, remote.NewWriterBuffer(256))
test.Assert(t, err != nil)
msg.SetProtocolInfo(remote.ProtocolInfo{TransProto: transport.Framed, CodecType: serviceinfo.Protobuf})
err = codec.Encode(context.Background(), msg, remote.NewWriterBuffer(256))
test.Assert(t, err == nil)
}

var mpc remote.PayloadCodec = mockPayloadCodec{}

type mockPayloadCodec struct{}
Expand Down