public static Task UnsubscribeAsync(this IMqttManagedClient managedClient, params string[] topicFilters)
{
if (managedClient == null)
{
throw new ArgumentNullException(nameof(managedClient));
}
return(managedClient.UnsubscribeAsync(topicFilters));
}
public static Task SubscribeAsync(this IMqttManagedClient managedClient, string topic)
{
if (managedClient == null)
{
throw new ArgumentNullException(nameof(managedClient));
}
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
return(managedClient.SubscribeAsync(new TopicFilterBuilder().WithTopic(topic).Build()));
}
