Marmot

Marmot is a multi-threaded connection pooling secure for RabbitMQ client that supports Fanout, Direct, and Topic modes.Support DI.

You should Know

• The encoding format of transmission is UTF-8.
• When Fanout and Direct,default autoAck is true

How To Use

Install-Package Marmot -Version 1.4.0
or
dotnet add package Marmot --version 1.4.0

Nuget address: https://www.nuget.org/packages/Marmot

Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    services.UseMarmotMQ(opt =>
    {
        opt.HostName = "10.1.30.251";
        opt.Port = 5672;
        opt.UserName = "admin";
        opt.Password = "admin";
        opt.VirtualHost = "/";
    });
    services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
    services.AddSwaggerCustom(Configuration, "MarmotTopicTest", "v1", UseValidateForSwagger, "MarmotTopicTest");
}

Fanout

• Consumer

Task.Factory.StartNew(() =>
{
   await fConsumerClientFactory.Create("MarmotFanoutSample",
        (sender, e, channel) =>
        {
            Console.WriteLine($"RoutingKey:{e.RoutingKey},Body:{ Encoding.UTF8.GetString(e.Body)}");
            Console.WriteLine();
        }).StartListen(new TimeSpan(30000), new System.Threading.CancellationToken());
});

• Publisher

await fPublish.PublishAsync(3333, "MarmotFanoutSample");

Topic

• Consumer

 topicConsumerClientFactory.Create("MarmotExchange", "topic", queueName, true, false, (sender, e,consumer) =>
            {
                Console.WriteLine($"Queue:{queueName},RoutingKey:{e.RoutingKey},Body:{ Encoding.UTF8.GetString(e.Body)}");
                Console.WriteLine();
                consumer.BasicAck(e.DeliveryTag, false); //<-- how to ack
                //channel.BasicReject(deliveryTag, true); //<--how to reject
            }).StartListen(new[] { "aaa", "ljh-publish", "FF.#" }, new TimeSpan(30000), new System.Threading.CancellationToken());

• Publisher

publishMessageSender.PublishAsync(new Person()
{
    Id = "0",
    Name = "xiaoming"
}, "MarmotExchange", "topic", "aaa", true, false, null);

publishMessageSender.PublishAsync(new Person()
{
    Id = "1",
    Name = "xiaoming1"
}, "MarmotExchange", "topic", "FF.933", true, false, null);

Direct

• Consumer

dConsumerClientFactory.Create("MarmotExchangeDirect","",
    (sender, e,channel) =>
    {
        var body = e.Body;
        var message = Encoding.UTF8.GetString(body);
        var routingKey = e.RoutingKey;
        Console.WriteLine(" [x] Received '{0}':'{1}'", routingKey, message);
    }).StartListen(new[] { "aaa", "bbb", "cc" },
    new TimeSpan(30000), 
    new System.Threading.CancellationToken());

• Publisher

await dPublish.PublishAsync(2333322,"aaa", "MarmotExchangeDirect");

Example ScreenShot

• opened up several different models Consumers, Here are some screenshots of RabbitMQ Manager.

• 1. Connection
• 2. Channel
• 3. Exchange
• 4. Queue
• 5. Diagnostic situation

Enjoy Coding

MIT License