Managed DNS classes and simple resolver
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Mono.Net.Dns Change the namespace to Mono.Net.Dns Oct 8, 2011
test Change the namespace to Mono.Net.Dns Oct 8, 2011
.gitignore Mono.Dns classes and simple managed resolver. Oct 8, 2011
LICENSE New files and better README Oct 8, 2011



	Mono.Dns provides a fully managed implementation of a simple DNS
	resolver library. The reason for its existence is that, to avoid
	more dependencies, the implementation of the System.Net.Dns
	class in Mono relies on a set of libc functions that are not
	designed to be used asynchrnously.

	How do you use the SimpleResolver class? The interface is similar to
	the System.Net.Sockets.Socket::*Async() methods. There are only
	two entry points:

		-GetHostAddressesAsync ()
		-GetHostEntryAsync ().
	An example of using GetHostEntryAsync () follows:

		using System;
		using System.Net;
		using Mono.Net.Dns;
			SimpleResolver r = new SimpleResolver ();
			SimpleResolverEventArgs e = new SimpleResolverEventArgs ();
			e.Completed += OnCompleted;
			e.HostName = s;
			if (!r.GetHostEntryAsync (e)) // Resolved synchronously
				OnCompleted (e, e);
			Console.ReadLine ();

		static void OnCompleted (object sender, SimpleResolverEventArgs e)
			IPHostEntry entry = e.HostEntry;
			if (entry == null) {
				Console.WriteLine ("HostName: {0} Error: {1} {2}",
						e.HostName, e.ResolverError, e.ErrorMessage);

			if (e.ResolverError != 0)
				Console.WriteLine ("HostName: {0} {1}", e.HostName, e.ResolverError);
				Console.WriteLine ("HostName: {0}", e.HostName);

			if (entry.HostName != null)
				Console.WriteLine ("\tHostName: {0}", entry.HostName);

			foreach (string alias in entry.Aliases)
				Console.WriteLine ("\tAlias: {0}", alias);

			foreach (IPAddress addr in entry.AddressList)
				Console.WriteLine ("\tAddress: {0}", addr);

	Mono.Dns is integrated in Mono's System.dll and can be enabled by
	setting the environment variable MONO_DNS.