public override bool ProcessMessage(INyxMessage msg)
{
if (_hub == null)
{
return(true);
}
switch (msg.Action)
{
case Register:
_logger.Info("Registered node {0}", StringExtensions.Trimmer(msg.Source));
_hub.BroadcastMessage(new NyxMessage
{
Target = msg.Source,
Action = Callback,
Source = NyxId
}.Set("event", "registered")
);
break;
case Ping:
_logger.Info("Node {0} pinged.", StringExtensions.Trimmer(msg.Source));
msg.Reply(Pong).BroadcastMessage(_hub);
break;
default:
return(false);
}
return(true);
}
/// <summary>
/// Send the info to the requester <see cref="INyxBorg" />.
/// </summary>
/// <param name="sourceMessage">Source message</param>
/// <param name="target">Target for receiveing the updates</param>
/// <param name="added">Nodes added.</param>
/// <param name="removed">Nodes removed.</param>
private void SendNodesInfo([CanBeNull] INyxMessage sourceMessage, [CanBeNull] string target,
[NotNull] IEnumerable <NodeInfo> added, [NotNull] IEnumerable <NodeInfo> removed, bool cleanup = false)
{
_logger.Debug("Pushing node updates to {0}", target);
var msg = string.IsNullOrWhiteSpace(target)
? sourceMessage.Reply(NodesInfoReport)
: new NyxMessage(target, NodesInfoReport, "Nyx");
msg.Set(NodeManagerAdded, added.ToArray());
msg.Set(NodeManagerRemoved, removed.ToArray());
msg.Set(NodeManagerCleanup, cleanup);
_hub.BroadcastMessage(msg);
}
/// <summary>
/// Shorthand for the broadcast method of the hub.
/// </summary>
/// <param name="msg">Message to broadcast</param>
/// <param name="hub">Hub from where the message is sent.</param>
public static void BroadcastMessage(this INyxMessage msg, INyxHub hub)
{
hub.BroadcastMessage(msg);
}
