/// <summary>
/// Register a subscription
/// </summary>
/// <param name="connectionId">Hub Connection Id</param>
/// <param name="key">key to identify the subscrition</param>
/// <param name="subscription">IDisposable subscription instance</param>
public void Add(string connectionId, string key, IDisposable subscription)
{
if (_store[connectionId]?.ContainsKey(key) ?? false)
{
DisposeAndRemove(connectionId, key);
}
if (!_store.ContainsKey(connectionId))
{
_store[connectionId] = new NullPropagatingDictionary <string, IDisposable>();
}
_store[connectionId][key] = subscription;
}
public HubSubscriptionManager()
{
_store = new NullPropagatingDictionary <string, NullPropagatingDictionary <string, IDisposable> >();
}
