An example using Java RMI with Kotlin

rmi-example.kt

import java.io.Serializable
import java.rmi.Remote
import java.rmi.RemoteException
import java.rmi.registry.LocateRegistry
import java.rmi.server.UnicastRemoteObject

class Person(val name: String, val age: Int): Serializable

interface HelloService : Remote {
    @Throws(RemoteException::class)
    fun hello(person: Person): String
}

class HelloServiceImpl : HelloService {
    override fun hello(person: Person) = "Hello, ${person.name}, you are ${person.age} years old.".also(::println)
}

inline fun <reified T: Remote> publish(port: Int, obj: T) {
    LocateRegistry.createRegistry(port).bind(T::class.simpleName, UnicastRemoteObject.exportObject(obj, 0))
}
inline fun <reified T: Remote> consume(host: String, port: Int): T {
    return LocateRegistry.getRegistry(host, port).lookup(T::class.simpleName) as T
}

object Server {
    @JvmStatic
    fun main(args: Array<String>) {
        publish<HelloService>(4000, HelloServiceImpl())
        println("Server started")
    }
}

object Client {
    @JvmStatic
    fun main(args: Array<String>) {
        val helloService = consume<HelloService>("localhost", 4000)
        println(helloService.hello(Person("Bob", 20)))
    }
}

Thanks dear friend.
I am familiar with java but new to kotlin
This code taught me a lot.
Very usefull
Again thanks for your time and sharing such a clean code

can you please intodunce good sources to learn more in kotlin?
In kotlinlang.org I could not find good lessons for topics such as RMI

Love it