Pub-Sub envelope publisher in C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;

using ZeroMQ;

namespace Examples
{
static partial class Program
{
public static void PSEnvPub(string[] args)
{
//
// Pubsub envelope publisher
//
// Author: metadings
//

// Prepare our context and publisher
using (var context = new ZContext())
using (var publisher = new ZSocket(context, ZSocketType.PUB))
{
publisher.Linger = TimeSpan.Zero;
publisher.Bind("tcp://*:5563");

int published = 0;
while (true)
{
// Write two messages, each with an envelope and content

using (var message = new ZMessage())
{
published++;
message.Add(new ZFrame(string.Format("A {0}", published)));
message.Add(new ZFrame(string.Format(" We don't like to see this.")));
Thread.Sleep(1000);

Console_WriteZMessage("Publishing ", message);
publisher.Send(message);
}

using (var message = new ZMessage())
{
published++;
message.Add(new ZFrame(string.Format("B {0}", published)));
message.Add(new ZFrame(string.Format(" We do like to see this.")));
Thread.Sleep(1000);

Console_WriteZMessage("Publishing ", message);
publisher.Send(message);
}
}
}
}
}
}