public SubscriberRequestCollection(IEnumerable <SubscriberItem> subscribers)
{
foreach (var subscriber in subscribers)
{
Subscribers.Add(subscriber);
}
}
/// <summary>
/// Subscribes the specified subscriber.
/// </summary>
/// <param name="subscriber">The subscriber.</param>
public void Subscribe(ISubscriber <StorageSite> subscriber)
{
if (!Subscribers.Contains(subscriber))
{
Subscribers.Add(subscriber);
}
}
private void addSubBtn_Click(object sender, EventArgs e)
{
Subscriber sub = new Subscriber(subTB.Text);
Subscribers.Add(sub);
subLB.Items.Add(sub);
}
private void addSubBtn_Click(object sender, EventArgs e)
{
Subscriber sub = new Subscriber(subTB.Text);
Subscribers.Add(sub);
RefreshSubscribers();
}
internal void AddSubscriber(ISubscriber subscriber)
{
if (!Subscribers.Contains(subscriber))
{
Subscribers.Add(subscriber);
}
}
/// <summary>
/// Registers new subscriber to the list of subscribers - when notify is called
/// then all currently registered subscribers are called.
/// </summary>
/// <param name="subscriber"></param>
public void Attach(CalendarSubscriber subscriber)
{
if (!Subscribers.Contains(subscriber))
{
Subscribers.Add(subscriber);
}
}
public SubscribeResponseMessage Subscribe(SubscribeRequestMessage request)
{
var deliverTo = request.Body.Delivery.NotifyTo.ToEndpointAddress().Uri;
var id = Guid.NewGuid();
var subscription = new Tuple <Uri, DateTime>(deliverTo, DateTime.UtcNow.AddMinutes(5));
Subscribers.Add(id, subscription);
Console.WriteLine("\tSubscription request for {0}", deliverTo);
Console.WriteLine("\tSubscription ID {0}", id);
Console.WriteLine("\tSubscription Expires {0}", subscription.Item2);
// We're going to run the event source as the Subscription Manager as
// well so the endpoint will be the same. Because they have the same
// EPA.To, Event subscriber identification will be handled via the
// wse:Identifier header element and will be a reference header in
// the EPA for the subscription manager endpoint.
var manager = new SubscriptionManager(OperationContext.Current.IncomingMessageHeaders.To);
var response = new SubscribeResponseMessage(manager, new Expires(subscription.Item2));
response.Identifier = id; // This will insert the wse:Identifier address header to the EPA we return to the subscriber
return(response);
}
/// <summary>
/// method returns a message with their id
/// </summary>
public SubscriberMessage Subscribe(SubscriberCallback subscriber)
{
// initial value
SubscriberMessage message = null;
// If the subscriber object exists
if ((NullHelper.Exists(subscriber)) && (HasSubscribers))
{
// Add this item
Subscribers.Add(subscriber);
// return a test message for now
message = new SubscriberMessage();
// set the message return properties
message.FromName = "Subscriber Service";
message.FromId = ServerId;
message.ToName = subscriber.Name;
message.ToId = subscriber.Id;
message.Data = Subscribers.Count.ToString();
message.Text = "Subscribed";
}
// return value
return(message);
}
public SubscriberRequestCollection(IEnumerable <Uri> subscribers)
{
foreach (Uri subscriber in subscribers)
{
Subscribers.Add(subscriber);
}
}
/// <summary>
/// Registers new subscriber to the list of subscribers - when notify is called
/// then all currently registered subscribers are called.
/// </summary>
/// <param name="subscriber">New subscriber that is registered.</param>
public void Attach(SettingsSubscriber subscriber)
{
if (!Subscribers.Contains(subscriber))
{
Subscribers.Add(subscriber);
}
}
public void AddMessageHandler <T>(Func <IHandler <T> > futureHandler) where T : Message
{
List <Func <Message, bool> > handlers;
if (!_handlers.TryGetValue(typeof(T), out handlers))
{
handlers = new List <Func <Message, bool> >();
_handlers.Add(typeof(T), handlers);
}
var handlerInstance = futureHandler();
var guaranteedDelivery = new GuaranteedOnceDelivery <T>(handlerInstance);
IHandler <T> handler = new FutureHandler <T>(futureHandler);
if (guaranteedDelivery.Enabled)
{
if (_messageLock == null)
{
throw new Exception("IMessageLock is null. You need to specify an implementation for IMessageLock.");
}
handler = new ExactlyOnceHandler <T>(handler, _messageLock, guaranteedDelivery.TimeOut, handlerInstance.GetType().FullName.ToLower());
}
var executionTimeMonitoring = _messagingMonitor as IMeasureHandlerExecutionTime;
if (executionTimeMonitoring != null)
{
handler = new StopwatchHandler <T>(handler, executionTimeMonitoring);
}
Subscribers.Add(new Subscriber(typeof(T)));
handlers.Add(message => handler.Handle((T)message));
}
public void AddMessageHandler <T>(Func <IHandlerAsync <T> > futureHandler) where T : Message
{
Subscribers.Add(new Subscriber(typeof(T)));
var handlerFunc = _messageHandlerWrapper.WrapMessageHandler(futureHandler);
_handlerMap.Add(typeof(T), handlerFunc);
}
public static void Subscribe(ReadingSubscriber subscriber)
{
Logger.Debug("Adding subscriber " + subscriber.Name);
lock (AddSubscriberLock)
{
Subscribers.Add(subscriber);
}
}
/// <summary>
/// Spawns a subscriber to this controller's state
/// </summary>
/// <returns>State subscriber that will receive updates to this controller's state</returns>
internal AbstractStateSubscriber SpawnSubscriber()
{
var sub = new AbstractStateSubscriber();
Subscribers.Add(sub);
sub.AbstractState = AbstractCloneState();
return(sub);
}
/// <summary>
/// Subscribe an action for string key.
/// </summary>
/// <param name="key">String key for subscribe action name.</param>
/// <param name="action">Action to call</param>
public static void Subscribe(string key, Action action)
{
if (key == null)
{
throw new ArgumentNullException(nameof(key), "KEY argument should have value");
}
Subscribers?.Add(new Tuple <string, Action>(key, action));
}
public bool Subscribe(User user)
{
if (IsOpen)
{
Subscribers.Add(user);
return(true); // Succes
}
return(false); // Not authorized
}
public void Subscribe(IReader reader)
{
if (Subscribers.Contains(reader))
{
return;
}
Subscribers.Add(reader);
Console.WriteLine($"{reader.Name} subscribed for the {Name}'s event");
}
public IDisposable Subscribe(IObserver <SubscriberLogEntry> subscriber)
{
SubscriberLog.Unsubscriber unsub = null;
if (!Subscribers.Contains(subscriber))
{
Subscribers.Add(subscriber);
unsub = new SubscriberLog.Unsubscriber(subscriber, Subscribers);
}
return(unsub);
}
/// <summary>
/// Add a subscriber to the list of subscribers
/// </summary>
/// <param name="subscriber"></param>
/// <returns>True if added successfully or false otherwise</returns>
public bool AddSubscriber(ILogSubscriber subscriber)
{
// Add subscriber only if it doesn't exist
Type subType = subscriber.GetType();
if (Subscribers.All(c => c.GetType() != subType))
{
Subscribers.Add(subscriber);
return(true);
}
return(false);
}
public void Subscribe(string page, Action handler)
{
Debug.WriteLine($"Subscribe {page}");
if (Subscribers.ContainsKey(page))
{
Subscribers[page] = handler;
}
else
{
Subscribers.Add(page, handler);
}
}
public WorkItem(Project project, User creator, Priority priority)
{
Project = project;
Creator = creator;
// By default the Creator is added as a Subscriber to the WorkItem.
Subscribers.Add(creator);
Priority = priority;
Status = Status.Open;
Created = DateTime.Now;
Project.WorkItems.Add(this);
}
/// <summary>SubscribersResponse constructor.</summary>
/// <param name="json"></param>
public SubscribersResponse(JToken json)
{
if (json.SelectToken("subscriptions") != null)
{
foreach (JToken sub in json.SelectToken("subscriptions"))
{
Subscribers.Add(new Subscription(sub));
}
}
if (json.SelectToken("_total") != null)
{
TotalSubscriberCount = int.Parse(json.SelectToken("_total").ToString());
}
}
private void EnsureConnected(TcpClientWrapper client)
{
Subscribers.Add(client);
Subscribed?.Invoke(client);
Task.Factory.StartNew(() =>
{
while (client.State != TcpState.Closed)
{
;
}
Subscribers.Remove(client);
});
}
public void AddMessageHandler <T>(Func <IHandlerAsync <T> > futureHandler) where T : Message
{
if (_handlerMap.ContainsKey(typeof(T)))
{
throw new NotSupportedException(
$"The handler for '{typeof(T)}' messages on this queue has already been registered.");
}
Subscribers.Add(new Subscriber(typeof(T)));
var handlerFunc = _messageHandlerWrapper.WrapMessageHandler(futureHandler);
_handlerMap.Add(typeof(T), handlerFunc);
}
public static void Subscribe(object receiver, string key, Action action)
{
if (key == null || receiver == null)
{
throw new ArgumentNullException(nameof(key), "KEY and RECEIVER argument should have value");
}
var listOfSubs = Subscribers?.Where(k => k.Item1 == receiver && k.Item2 == key).FirstOrDefault();
if (listOfSubs != null)
{
throw new Exception("reciever already subscribed");
}
Subscribers?.Add(new Tuple <object, string, Action>(receiver, key, action));
}
public async Task SubscribeAsync(IMqttSubscriber subscriber, string topic, MqttQualityOfServiceLevel mqttQosLevel)
{
if (!Subscribers.Any(e => e.Key == topic))
{
Subscribers.Add(new KeyValuePair <string, List <IMqttSubscriber> >(topic, new List <IMqttSubscriber>()));
}
var topicSubscribers = Subscribers.First(e => e.Key == topic).Value;
// client already subscribed to this topic
if (!topicSubscribers.Contains(subscriber))
{
await MqttClient.SubscribeAsync(topic, mqttQosLevel);
topicSubscribers.Add(subscriber);
}
}
protected override void ObservableSubscriberConnectCompleted(object sender, AsyncCompletedEventArgs e)
{
var subscriber = sender as IObservableSubscriber <T>;
if (subscriber != null)
{
if (e.Error == null)
{
subscriber.DataUpdated += SubscriberDataUpdated;
Subscribers.Add(subscriber);
}
else
{
OnMassage("Variable: " + subscriber.BrowserItem.Name + " failed to subscribe");
}
}
}
public async void Subscribe(AbstractCommand command)
{
if (this.IsConnected)
{
await this._mqttClient.SubscribeAsync(((CommandDiscoveryConfigModel)command.GetAutoDiscoveryConfig()).Command_topic);
}
else
{
while (this.IsConnected == false)
{
await Task.Delay(5500);
}
await this._mqttClient.SubscribeAsync(((CommandDiscoveryConfigModel)command.GetAutoDiscoveryConfig()).Command_topic);
}
Subscribers.Add(command);
}
public void Subscribe(string uniqueKey, string tableName)
{
try
{
IEventNotificationCallback callback = OperationContext.Current.GetCallbackChannel <IEventNotificationCallback>();
lock (locker)
{
Subscriber subscriber = new Subscriber();
subscriber.Id = uniqueKey;
subscriber.TableInterested = tableName;
Subscribers.Add(subscriber, callback);
}
}
catch (Exception ex)
{
Logger.Error(ex, ex.Message);
throw;
}
}
public PubSubViewModel()
{
PublishCommand = new ActionCommand()
{
CanExecuteFunction = e => { return(Publishers.Count > 0); },
ExecuteAction = e => {
if (serviceCalls != null)
{
serviceCalls.Terminator.Cancel();
}
serviceCalls = new PublicationPump(() => {
Parallel.ForEach(Publishers, x => x.Publish());
}, new TimeSpan(0, 0, 0, 0, 200));
Task.Run(() => serviceCalls.Prime());
}
};
AddSubscriberCommand = new ActionCommand()
{
CanExecuteFunction = e => { return(true); },
ExecuteAction = e =>
{
List <string> channels = new List <string>();
Publishers.ToList().ForEach(x => channels.Add(x.Channel));
Subscribers.Add(new SubscriberExample(channels.ToArray()));
OnPropertyChanged(x => x.Subscribers);
}
};
AddPublisherCommand = new ActionCommand()
{
CanExecuteFunction = e => { return(true); },
ExecuteAction = e =>
{
Publishers.Add(new ImagePublisherExample()
{
Channel = $"channel{Publishers.Count}"
});
OnPropertyChanged(x => x.Publishers);
}
};
}
