public PropertiesListener(
ISubscriptionControl subscriptionControl,
string currentTopic,
ISubscriptionCallback subscriptionCallback)
{
_subscriptionControl = subscriptionControl;
_currentTopic = currentTopic;
_subscriptionCallback = subscriptionCallback;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="routingCallback">The callback for routing subscription requests.</param>
public ControlClientSubscriptionControlRouting( ISubscriptionCallback routingCallback )
{
session = Diffusion.Sessions.Principal( "control" ).Password( "password" )
.Open( "ws://diffusion.example.com:80" );
var subscriptionControl = session.GetSubscriptionControlFeature();
// Sets up a handler so that all subscriptions to topic 'a/b' are routed to the routing/target topic.
// To do this, the client session requires the VIEW_SESSION, MODIFY_SESSION and REGISTER_HANDLER
// permissions.
subscriptionControl.AddRoutingSubscriptionHandler( "a/b", new SubscriptionHandler( routingCallback ) );
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="routingCallback">The callback for routing subscription requests.</param>
public ControlClientSubscriptionControlRouting(ISubscriptionCallback routingCallback)
{
session = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com:80");
var subscriptionControl = session.GetSubscriptionControlFeature();
// Sets up a handler so that all subscriptions to topic 'a/b' are routed to the routing/target topic.
// To do this, the client session requires the VIEW_SESSION, MODIFY_SESSION and REGISTER_HANDLER
// permissions.
subscriptionControl.AddRoutingSubscriptionHandler("a/b", new SubscriptionHandler(routingCallback));
}
/// <summary>
/// Unsubscribe a client from topics.
/// </summary>
/// <param name="sessionId">The session id of the client to unsubscribe.</param>
/// <param name="topicSelector">The topic selector expression.</param>
/// <param name="callback">The callback for the unsubscription result.</param>
public void Unsubscribe(SessionId sessionId, string topicSelector, ISubscriptionCallback callback)
{
subscriptionControl.Unsubscribe(sessionId, topicSelector, callback);
}
/// <summary>
/// Subscribe a client to topics.
/// </summary>
/// <param name="sessionId">The session id of the client to subscribe.</param>
/// <param name="topicSelector">The topic selector expression.</param>
/// <param name="callback">The callback for the subscription result.</param>
public void Subscribe(SessionId sessionId, string topicSelector, ISubscriptionCallback callback)
{
// To subscribe a client to a topic, this client session must have the MODIFY_SESSION permission.
subscriptionControl.Subscribe(sessionId, topicSelector, callback);
}
/// <summary>
/// Unsubscribe a client from topics.
/// </summary>
/// <param name="sessionId">The session id of the client to unsubscribe.</param>
/// <param name="topicSelector">The topic selector expression.</param>
/// <param name="callback">The callback for the unsubscription result.</param>
public void Unsubscribe( SessionId sessionId, string topicSelector, ISubscriptionCallback callback )
{
subscriptionControl.Unsubscribe( sessionId, topicSelector, callback );
}
/// <summary>
/// Subscribe a client to topics.
/// </summary>
/// <param name="sessionId">The session id of the client to subscribe.</param>
/// <param name="topicSelector">The topic selector expression.</param>
/// <param name="callback">The callback for the subscription result.</param>
public void Subscribe( SessionId sessionId, string topicSelector, ISubscriptionCallback callback )
{
// To subscribe a client to a topic, this client session must have the MODIFY_SESSION permission.
subscriptionControl.Subscribe( sessionId, topicSelector, callback );
}
public SubscriptionHandler( ISubscriptionCallback callback )
{
theRoutingCallback = callback;
}
public SubscriptionHandler(ISubscriptionCallback callback)
{
theRoutingCallback = callback;
}
public PropertiesListener(
ISubscriptionControl subscriptionControl,
string currentTopic,
ISubscriptionCallback subscriptionCallback )
{
_subscriptionControl = subscriptionControl;
_currentTopic = currentTopic;
_subscriptionCallback = subscriptionCallback;
}
