NatTypeTester/STUN/Client/IStunClient.cs

using System;
using System.Threading;
using System.Threading.Tasks;

namespace STUN.Client
{
	public interface IStunClient : IDisposable
	{
		ValueTask ConnectProxyAsync(CancellationToken cancellationToken = default);
		ValueTask CloseProxyAsync(CancellationToken cancellationToken = default);
		ValueTask QueryAsync(CancellationToken cancellationToken = default);
	}
}