public async Task Unsubscribe(string channel)
{
if (channel.Contains("*"))
{
var error = string.Format(WILDCARD_CHANNEL_ERROR_FORMAT,
channel);
throw new SubscriptionException(error);
}
if (!_subscribedChannels.ContainsKey(channel))
{
var error = string.Format(NOT_SUBSCRIBED,
channel);
throw new SubscriptionException(error);
}
_logger.Debug("Unsubscribing from channel '{0}'",
channel);
var message = new UnsubscribeRequestMessage(clientId: ClientId,
subscriptionChannel: channel,
id: MessageCounter++);
var result = await ExecuteSynchronousMessage <UnsubscribeResponseMessage>(message : message);
if (!result.Successful)
{
throw new SubscriptionException(result.Error);
}
_subscribedChannels.Remove(channel);
}
public static void Unsubscribe(SubscriptionManager manager)
{
var request = new UnsubscribeRequestMessage(manager.Identifier); // Perform the default unsubscribe request from the service
var channel = ChannelFactory <ISubscriptionManager> .CreateChannel(new BasicHttpBinding(), manager.EndpointAddress.ToEndpointAddress());
channel.Unsubscribe(request);
Console.WriteLine("Event unsubscribed!");
}
/// <summary>
/// Operation to unsubscribe an event sink for an existing subscription.
/// </summary>
/// <param name="request">The <see cref="UnsubscribeRequestMessage">request message</see> containing the unsubscription request details.</param>
public void Unsubscribe(UnsubscribeRequestMessage request)
{
Guid id;
request.Identifier.Value.TryGetGuid(out id);
var exists = Subscribers.ContainsKey(id);
if (exists)
{
Subscribers.Remove(id);
}
}
