Can you show me the code that not worked ?
> On 02 Aug 2016, at 15:06, [email protected] wrote: > > Hi, > > I'd like to use a MessageToMessageDecoder to transform from one type to > another while sending a message from a client to a remote server. The > MessageToMessage Encoder/Decoder allow this to be accomplished easily. When > using UDP and an AddressedEnvelope to preserve remote address info, this is > not the case. > > The following snippet shows a simplified channel pipeline to hopefully > illustrate my use case. > > ChannelInitializer<DatagramChannel> datagramChannelInitializer = new > ChannelInitializer<DatagramChannel>() { > @Override > public void initChannel(DatagramChannel ch) throws > Exception { > > ch.pipeline().addLast(new > DatagramPacketDecoder(new Type1Decoder())) > .addLast(new Type2MessageToMessageDecoder()) > .addLast(new Type2MessageToMessageEncoder()) > .addLast(new DatagramPacketEncoder<>(new > Type1Encoder())); > } > } > > > During encoding, I wrap my type1 payload in an AddressedEnvelope to specify > the remote address. The Type2MessageToMessageEncoder is never invoked > because AddressedEnvelope<Type1, SocketAddress> does not match Type2. I > tried to create my own class AddressedEnvelopeMessageToMessageEncoder similar > to the DatagramPacketEncoder which delegates to a provided encoder but the > encode method is not visible. > > What is the recommended approach for this kind of use case? Any help > appreciated. > > Thanks, > > Joe > > > -- > You received this message because you are subscribed to the Google Groups > "Netty discussions" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/netty/788b5d49-63fa-4dff-b522-81d90118ada3%40googlegroups.com > > <https://groups.google.com/d/msgid/netty/788b5d49-63fa-4dff-b522-81d90118ada3%40googlegroups.com?utm_medium=email&utm_source=footer>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Netty discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/netty/B68C802F-3651-4756-A8F4-373891BFAD82%40googlemail.com. For more options, visit https://groups.google.com/d/optout.
