RabbitMQ中的消费者数量（包括交易所）

Question

If I don't use exchange in RabbitMQ, I can get count of consumers:

channel.QueueDeclare(queue: "Sellers",
                     durable: false,
                     exclusive: false,
                     autoDelete: false,
                     arguments: null);

int sellersCount = channel.ConsumerCount("Sellers");

How can I detect count of consumers with exchange:

channel.ExchangeDeclare(exchange: "Shop",
                        type: "direct");

channel.BasicPublish(exchange: "Shop",
                     routingKey: "Sellers",
                     basicProperties: null,
                     body: body1);

channel.BasicPublish(exchange: "Shop",
                     routingKey: "Clients",
                     basicProperties: null,
                     body: body2);

int sellersCount = ???
int clientsCount = ???

Answer 1

To elaborate on Evk 's comment , here's the RabbitMQ Management HTTP API documentation . Try GET /api/exchanges/vhost/name/bindings/source :

A list of all bindings in which a given exchange is the source.

Note there are a couple previous answers to touch on this solution as well.