/// <summary>
/// TBD
/// </summary>
/// <param name="watchee">TBD</param>
/// <param name="watcher">TBD</param>
protected void AddWatcher(IActorRef watchee, IActorRef watcher)
{
var watcheeSelf = watchee.Equals(Self);
var watcherSelf = watcher.Equals(Self);
if (watcheeSelf && !watcherSelf)
{
if (!_state.ContainsWatchedBy(watcher))
{
MaintainAddressTerminatedSubscription(() =>
{
_state = _state.AddWatchedBy(watcher);
if (System.Settings.DebugLifecycle)
{
Publish(new Debug(Self.Path.ToString(), Actor.GetType(), string.Format("now watched by {0}", watcher)));
}
}, watcher);
}
}
else if (!watcheeSelf && watcherSelf)
{
Watch(watchee);
}
else
{
Publish(new Warning(Self.Path.ToString(), Actor.GetType(), string.Format("BUG: illegal Watch({0},{1} for {2}", watchee, watcher, Self)));
}
}
