public async Task TearDown()
{
_cts.Dispose();
using (var cts = new CancellationTokenSource(TimeSpan.FromSeconds(5)))
{
await Task.WhenAll(
_serverTransport.CloseAsync(cts.Token),
_clientTransport.CloseAsync(cts.Token));
await _transportListener.StopAsync(cts.Token);
}
_clientTransport.DisposeIfDisposable();
_serverTransport.DisposeIfDisposable();
_transportListener.DisposeIfDisposable();
// Set null to avoid issues with NUnit reusing the test class instance
_clientTransport = null;
_serverTransport = null;
_transportListener = null;
}
