using ZeroRpc.Net;
using ZeroRpc.Net.ServiceProviders;

namespace ClientExample 
{
    public class ExampleService
    {
        [MethodDocumentation("Echoes the provided string back")]
        public string Echo(string str)
        {
            return str;
        }
    }

    public class ServerShowcase
    {
        public static void Main(string[] args) 
        {
            // ZeroRPC.NET provides a built-in zeroservice that exposes the methods in a provided object
            SimpleWrapperService<ExampleService> service = new SimpleWrapperService<ExampleService>(new ExampleService());

            Server s = new Server(service);

            // Bind the server to local host port 1234
            // The server will provide its zeroservice through TCP
            s.Bind("tcp://127.0.0.1:1234");
            Console.WriteLine("Now serving at 127.0.0.1:1234!");

            // Most errors are fired asynchronously as to not prevent the main data flow
            s.Error += (s, args) => Console.WriteLine(errorArgs.Info);

            // Prevent the console from closing, since Bind returns immediately
            Console.ReadKey();

            // Dispose of the server in the end.
            s.Dispose();
        }
    }
}

using ZeroRpc.Net;

namespace ClientExample 
{
    public class ClientShowcase
    {
        public static void Main(string[] args)
        {
            Client c = new Client();

            // Most errors are fired asynchronously as to not prevent the main data flow
            c.Error += (s, errorArgs) => Console.WriteLine(errorArgs.Info);

            // Connect to a local zeroservice on port 1234 through TCP
            c.Connect("tcp://127.0.0.1:1234");

            // Supports simple synchronous calls with first class exceptions

            try 
            {
                Console.WriteLine(c.Invoke<string>("Echo", "Hello, world!"));
            } catch (RemoteException re) 
            {
                Console.WriteLine($"Error: {re.ErrorName}");
                Console.WriteLine($"Remote stack trace: {re.RemoteStackTrace}");
            }

            // Dispose of the client in the end.
            c.Dispose();
        }
    }
}