private static void Monitor(ConsumerStateChanged stateChanged, CancellationToken cancellationToken)
{
var stateMessage = stateChanged.ConsumerState switch
{
ConsumerState.Active => "is active",
ConsumerState.Inactive => "is inactive",
ConsumerState.Disconnected => "is disconnected",
ConsumerState.Closed => "has closed",
ConsumerState.ReachedEndOfTopic => "has reached end of topic",
ConsumerState.Faulted => "has faulted",
_ => $"has an unknown state '{stateChanged.ConsumerState}'"
};
var topic = stateChanged.Consumer.Topic;
Console.WriteLine($"The consumer for topic '{topic}' " + stateMessage);
}
}
private static void HandleStateChange(ConsumerStateChanged stateChanged, CancellationToken cancellationToken)
{
Console.WriteLine(stateChanged.ConsumerState.ToString());
}
