客户端机器上使用什么端口向 rabbitmq 发送消息？

Question

I have created a small class for demonstration purpose that sends a message to rabbitmq on a specific port:

class RabbitMqPublisher
{
    private IAdvancedBus _advancedBus;
    public RabbitMqPublisher()
    {
        _advancedBus = RabbitHutch.CreateBus("host=rabbitmq-server:5672;virtualHost=/;username=user;password=pass").Advanced;
    }

    public void PublishMessage(string message)
    {
        var routingKey = "SimpleMessage";

        // declare some objects
        var queue = _advancedBus.QueueDeclare("TestQueue.SimpleMessage");
        var exchange = _advancedBus.ExchangeDeclare("TestExchange.SimpleMessage", ExchangeType.Direct);
        var binding = _advancedBus.Bind(exchange, queue, routingKey);

        _advancedBus.Publish(exchange, routingKey, true, new Message<string>(message));
    }
}

In this case the port on which the RabbitMQ server is waiting for messages is 5672 . My question is besides that, what port is used by the client to send this message , and would it be possible to configure it?

Answer 1

15672 FROM HTTP API CLIENT

Port Access

Firewalls and other security tools may prevent RabbitMQ from binding to a port. When that happens, RabbitMQ will fail to start. Make sure the following ports can be opened:

4369: epmd, a peer discovery service used by RabbitMQ nodes and CLI tools

5672, 5671: used by AMQP 0-9-1 and 1.0 clients without and with TLS

25672: used by Erlang distribution for inter-node and CLI tools communication and is allocated from a dynamic range (limited to a single port by default, computed as AMQP port + 20000). See networking guide for details.

15672 : HTTP API clients and rabbitmqadmin (only if the management plugin is enabled)

61613, 61614: STOMP clients without and with TLS (only if the STOMP plugin is enabled)

1883, 8883: (MQTT clients without and with TLS, if the MQTT plugin is enabled

15674: STOMP-over-WebSockets clients (only if the Web STOMP plugin is enabled)

15675: MQTT-over-WebSockets clients (only if the Web MQTT plugin is enabled)

Reference doc: https://www.rabbitmq.com/install-windows-manual.html