/// <summary>
/// Handles 'command' events of the Fabric layer.
/// </summary>
/// <param name="server">The server which is sending the command.</param>
/// <param name="packet">The packet containing the data.</param>
/// <returns>The processing state of the event.</returns>
internal ProcessingState OnEvent(IServer server, MeshEvent packet)
{
int count = this.Registry.RawCount;
for (int i = 0; i < count; ++i)
{
if (this.Registry.HasElementAt(i))
{
var handler = this.Registry.Get(i);
var result = handler.ProcessEvent(server, packet);
if (result == ProcessingState.Failure)
{
continue;
}
// On anything else, we're done here
// We might as well release the packet to reduce memory pressure
if (packet.Lifetime == PacketLifetime.Automatic)
{
packet.TryRelease();
}
return(result);
}
}
// We failed processing
return(ProcessingState.Failure);
}
/// <summary>
/// Handles the custom commands, JSON-encoded.
/// </summary>
/// <param name="server">The server sending the command.</param>
/// <param name="packet">The event payload.</param>
/// <returns>The processing state of the event.</returns>
public ProcessingState ProcessEvent(IServer server, MeshEvent packet)
{
// Must be emitter event
var ev = packet as MeshEmitterEvent;
if (ev == null)
{
return(ProcessingState.Failure);
}
Service.Logger.Log("Event: " + ev + " from " + server.EndPoint);
switch (ev.Type)
{
// Handles subscribe event
case MeshEventType.Subscribe:
Subscription.Register(server, ev.Contract, ev.Channel);
return(ProcessingState.Success);
// Handles unsubscribe event
case MeshEventType.Unsubscribe:
Subscription.Unregister(server, ev.Contract, ev.Channel);
return(ProcessingState.Success);
default:
Service.Logger.Log(LogLevel.Info, "Unknown event: " + packet);
return(ProcessingState.Failure);
}
}