public DispatchableInstance(DispatchableType type, string name, Guid id, DispatchableSource source)
{
Type = type;
Name = name;
Id = id;
Source = source;
}
private void ValueDispatched(DispatchableType type, Guid nodeId, object value)
{
if (_nodeMap.ContainsKey(nodeId))
{
_nodeMap[nodeId].DispatchValue(value);
}
}
public virtual IDictionary <Guid, object> GetValues(DispatchableType type)
{
lock (_lock)
{
if (NodeValues.ContainsKey(type))
{
return(NodeValues[type]);
}
}
return(new Dictionary <Guid, object>());
}
public object GetValue(DispatchableType type, Guid id)
{
lock (_lock)
{
if (NodeValues.ContainsKey(type) && NodeValues[type].ContainsKey(id))
{
return(NodeValues[type][id]);
}
}
return(null);
}
public void RegisterDispatch(DispatchableType type, Guid id, Action <IDispatchable, object> callback)
{
if (!_registrationMap.ContainsKey(type))
{
_registrationMap.Add(type, new ConcurrentDictionary <Guid, IList <Action <IDispatchable, object> > >());
}
if (!_registrationMap[type].ContainsKey(id))
{
_registrationMap[type].Add(id, new List <Action <IDispatchable, object> >());
}
_registrationMap[type][id].Add(callback);
}
public async Task RegisterDispatch(DispatchableType type, Guid id, Action <IDispatchable, object> callback)
{
var topic = $"{RemoteTopicConstants.DISPATCHER_TOPIC}/{type}/{id}";
_subscriptions.Add(topic);
await _mqttClient.SubscribeAsync(topic, MQTTnet.Protocol.MqttQualityOfServiceLevel.AtLeastOnce);
if (!_registrationMap.ContainsKey(type))
{
_registrationMap.Add(type, new ConcurrentDictionary <Guid, IList <Action <IDispatchable, object> > >());
}
if (!_registrationMap[type].ContainsKey(id))
{
_registrationMap[type].Add(id, new List <Action <IDispatchable, object> >());
}
_registrationMap[type][id].Add(callback);
}
// Register a dispatcher from the control thread.
public void RegisterDispatcher(DispatchableType dispatchableType, Dispatcher dispatcher)
{
_dispatchingMap[dispatchableType] = dispatcher;
}
public async Task DispatchValue(DispatchableType type, Guid id, object value)
{
await _dataHub.Clients.Group("All").SendAsync("dispatchValue", type, id, value);
await _dataHub.Clients.Group(id.ToString()).SendAsync("dispatchValue", type, id, value);
}
