0MQ : Introduction

TimeClient.cs

using (var context = new Context(1))
using (var client = context.Socket(SocketType.REQ))
{
    client.Connect("tcp://localhost:5555");
    var time = client.Send("", Encoding.Unicode);
    Console.WriteLine(time);
}

TimeServer.cs

using (var context = new Context(1))
using (var timeServer = context.Socket(SocketType.REP))
{
    timeServer.Bind("tcp://*:5555");
    while(true)
    {
        timeServer.Send(DateTime.Now.ToLongDateString(), Encoding.Unicode);
    }
}