/// <inheritdoc cref="IConsumer{TKey,TValue}.Subscribe(IEnumerable{string})" />
public void Subscribe(IEnumerable <string> topics)
{
var topicsList = Check.NotNull(topics, nameof(topics)).AsReadOnlyList();
Check.HasNoNullsOrEmpties(topicsList, nameof(topics));
lock (Subscription)
{
Subscription.Clear();
Subscription.AddRange(topicsList);
Subscription.ForEach(topic => _topics[topic].Subscribe(this));
}
}