public static void Subscribe(Guid connectionId, string channel, string group)
{
lock (((IDictionary) Subscribers).SyncRoot)
{
var subscription = new Subscription(channel, @group);
if (!Subscribers.ContainsKey(subscription))
{
Subscribers[subscription] = new List<Guid>();
}
Subscribers[subscription].Add(connectionId);
}
}
public static void Publish(Message message)
{
lock (((IDictionary)Subscribers).SyncRoot)
{
List<Guid> subscribingConnections;
var subscription = new Subscription(message.Channel, message.Group);
if (Subscribers.TryGetValue(subscription, out subscribingConnections))
{
foreach (var connection in subscribingConnections)
{
AddToMessageQueue(connection, message);
}
}
}
}
public static void Unsubscribe(Guid connectionId, string channel, string group)
{
lock (((IDictionary)Subscribers).SyncRoot)
{
var subscription = new Subscription(channel, @group);
if (Subscribers.ContainsKey(subscription))
{
Subscribers[subscription].Remove(connectionId);
}
}
}
