gistfile1.cs

namespace IrbClient
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Remote IRB - type some shit");

            using(new Context(2))
            using(var socket = new Socket(SocketType.REQ))
            {
                socket.Connect("tcp://127.0.0.1:9999");
                while(true)
                {
                    var line = Console.ReadLine();
                    socket.Send(line, Encoding.UTF8);

                    Console.WriteLine(socket.Recv(Encoding.UTF8));
                }
            }
        }
    }
}



namespace IrbHost
{
    class Program
    {
        static void Main(string[] args)
        {
            var engine = Ruby.CreateEngine();
            using(new Context(2))
            using(var socket = new Socket(SocketType.REP))
            {
                socket.Bind("tcp://*:9999");

                while (true)
                {
                    var input = socket.Recv(Encoding.UTF8);
                    var result = engine.Execute(input);
                    socket.Send(result.ToString(), Encoding.UTF8);
                }
            }
        }
    }
}