public static void SayHello(HelloCallback callback)
{
var friend = _client.GetGrain <IHello>(0);
friend.SayHello("Good morning, my friend!").ContinueWith(async task =>
{
var msg = await task;
_logger.LogInformation("\n\n{0} - {1}\n\n", msg, "C#");
callback(msg);
}).ConfigureAwait(false);
}
private static extern void RegisterPlumbing(HelloCallback onHello, PingCallback onPing, SuspendCallback onSuspend, ResumeCallback onResume);
