/// <summary>
/// Subscribes a client to a specified routing key. Messages for this routing key will only be received once the client has subscribed
/// </summary>
/// <param name="routingKey">The routing key.</param>
public void Subscribe(string routingKey)
{
lock (_AccessLock)
{
if (!_RoutedMessageHandlers.ContainsKey(routingKey))
{
_RoutedMessageHandlers[routingKey] = new RoutedMessageHandler(routingKey);
}
if (_RoutedMessageHandlers.ContainsKey(routingKey))
{
IChannelMessageHandler channelMessageHandler = OperationContext.Current.GetCallbackChannel <IChannelMessageHandler>();
_Log.Info("Successfully subscribed client " + ((IClientChannel)channelMessageHandler).LocalAddress.Uri.ToString() + " to routing key " + routingKey);
_RoutedMessageHandlers[routingKey].AddChannelMessageHandler(channelMessageHandler);
}
}
}
private void Disconnect(IChannelMessageHandler channelMessageHandler)
{
if (channelMessageHandler != null)
{
lock (_AccessLock)
{
if (!_ConnectedEndpoints.Contains(channelMessageHandler))
{
return;
}
_Log.Info("Disconnecting client " + ((IClientChannel)channelMessageHandler).LocalAddress.Uri.ToString());
foreach (RoutedMessageHandler RoutedMessageHandler in _RoutedMessageHandlers.Values)
{
RoutedMessageHandler.RemoveChannelMessageHandler(channelMessageHandler);
}
_ConnectedEndpoints.Remove(channelMessageHandler);
_Log.Info("Client " + ((IClientChannel)channelMessageHandler).LocalAddress.Uri.ToString() + " disconnected");
}
}
}
