void EnqueueMessage <TData>(NetContext <TData> ctx)
where TData : class
{
m_ReceivedMessages.Enqueue(Unsafe.As <NetContext>(ctx));
// Awake itself when another thread enqueue a message in this queue
m_Scheduler.AwakeActor(m_ActorRef);
}
void OnEventMessage(NetContext <EventMessage <object> > ctx)
{
if (!m_Receivers.TryGetValue(ctx.Data.Data.GetType(), out var receivers))
{
return;
}
// Todo: need a forward function from NetComponent to be able to pool correctly this forwarded message
m_Net.Send(receivers, ctx.Data);
}
void ExecuteAction(Action <NetContext> action, NetContext ctx)
{
try
{
action(ctx);
}
catch (Exception ex)
{
// Todo let the user input an Action for logging when action crashes
Debug.LogError($"Error while processing message {ctx.Data.GetType().Name} in actor {m_ActorRef.Type.Name} (from actor {ctx.SourceId.Type.Name}): {ex}");
}
}
void OnUnsubscribeFromEvent(NetContext <EventComponent.UnsubscribeFromEvent> ctx)
{
if (!m_Receivers.TryGetValue(ctx.Data.EventType, out var receivers))
{
Debug.LogWarning("No subscription");
return;
}
if (!receivers.Remove(ctx.Data.ReceiverRef))
{
Debug.LogWarning("No subscription");
}
}
void OnSubscribeToEvent(NetContext <EventComponent.SubscribeToEvent> ctx)
{
if (!m_Receivers.TryGetValue(ctx.Data.EventType, out var receivers))
{
receivers = new List <ActorRef>();
m_Receivers.Add(ctx.Data.EventType, receivers);
}
if (receivers.Contains(ctx.Data.ReceiverRef))
{
Debug.LogWarning("Already subscribed");
return;
}
receivers.Add(ctx.Data.ReceiverRef);
}
void OnEventMessage(NetContext <EventMessage <object> > ctx)
{
if (TryGetAction(ctx, out var action))
{
var eventCtx = Unsafe.As <EventContext>(new EventContext <object>(ctx));
try
{
action(eventCtx);
}
catch (Exception ex)
{
Debug.LogException(ex);
}
}
else
{
Debug.LogError($"Nobody has registered an action for data type {GetMessageType(ctx).Name}. Discarding event message.");
}
}
static Type GetDataType(NetContext <object> ctx)
{
return(ctx.Data.GetType());
}
public EventContext(NetContext <EventMessage <TData> > parentContext)
{
Ctx = parentContext;
}
static Type GetMessageType(NetContext <EventMessage <object> > ctx)
{
return(ctx.Data.GetType().GetGenericArguments()[0]);
}
bool TryGetAction(NetContext <EventMessage <object> > ctx, out Action <EventContext> action)
{
return(m_Actions.TryGetValue(ctx.Data.Data.GetType(), out action));
}