private void Crash(params RoleName[] roles)
{
RunOn(() =>
{
Queue.Tell(PointToPointChannel.Reset.Instance);
ExpectMsg<PointToPointChannel.ResetOk>();
foreach (var role in roles)
{
Log.Info("Shutdown [{0}]", Node(role).Address);
TestConductor.Exit(role, 0).Wait();
}
}, _controller);
}