spring-integration-dsl

I am trying to create a TCP server and client by reading the property files which contains the detail of the connections. I am using Dynamic and runtime Integration Flows with the help of following reference document ( 9.20 Dynamic and runtime Integration Flows) The code is working fine while creating the client but when I am creating the server using the same with changes in the code as follow: IntegrationFlow flow = f -> f .handle(Tcp.inboundAdapter(Tcp.netServer(2221) .serializer(TcpCodecs.crlf()) .deserializer(TcpCodecs.lengthHeader1()) .id("server"))) .transform(Transformers

My situation is similar to the one described in this SO question . The difference being that I don't use a WebFlux.outboundGateway but an Ftp.outboundGateway on which I call an AbstractRemoteFileOutboundGateway.Command.GET command, the common problem being that I can't get the defined RequestHandlerRetryAdvice to be used. The configuration looks like this (stripped down to the relevant parts): @RestController @RequestMapping( value = "/somepath" ) public class DownloadController { private DownloadGateway downloadGateway; public DownloadController( DownloadGateway downloadGateway ) { this

Please, could you help with implementation of a simple, echo style, Heartbeat TCP socket service in Spring Integration DSL? More precisely how to plug Adapter/Handler/Gateway to IntegrationFlows on the client and server side. Practical examples are hard to come by for Spring Integration DSL and TCP/IP client/server communication. I think, I nailed most of the code, it's just that bit about plugging everything together in the IntegrationFlow . There is an sample echo service in SI examples, but it's written in the "old" XML configuration and I really struggle to transform it to the