[QPID-8673] Qpid Broker Not Auto Delete Exchange Created Corresponding Queue

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: qpid-cpp-1.39.0
• Component/s: C++ Broker

Environment

Centos7.9 C++ Broker 1.39.0
window 11 dotnet proton 1.0.0-M9

Language

C# C++

• Assignee: Unassigned
• Reporter: ryanwei
• Created: 24/Jun/24 08:59
• Updated: 24/Jun/24 08:59

Description

we using Proton(DotNet) api create Receiver connect to C++ Broker,

After close connection, C++ Broker did not delete  queue which auto created by Exchange Address.

 

Steps to reproduce:

C++ Broker create test exchange first, command:
qpid-config -b localhost:6656 add exchange topic ryan_test3_ex --durable

qpid-config -b localhost:6656 exchanges

show follow exchagnes

Type      Exchange Name       Attributes
==================================================
direct                        --replicate=none
direct    amq.direct          --durable --replicate=none
fanout    amq.fanout          --durable --replicate=none
headers   amq.match           --durable --replicate=none
topic     amq.topic           --durable --replicate=none
direct    qmf.default.direct  --replicate=none
topic     qmf.default.topic   --replicate=none
topic     qpid.management     --replicate=none
topic     ryan_test3_ex       --durable

1) centos: qpid-config -b localhost:6656 queues

Show following:

Queue Name                                                                                            Attributes
=============================================================================================================================
038154c3-daf7-4fad-ad45-4eef738bccba:0.0                                                              auto-del excl 
ID:02eafb79-b51e-4fef-b242-f86d453debb1:1:1_receiver-ID:02eafb79-b51e-4fef-b242-f86d453debb1:1:1:1:1  
ID:f78b1699-d494-4f43-8413-d1e7e00e20fa:1:1_receiver-ID:f78b1699-d494-4f43-8413-d1e7e00e20fa:1:1:1:1  excl  

2) run window dotnet receive to receive message，C# code snippet 

private static readonly int MessageCount = 5;

static void Main(string[] args)
{
    string serverHost = Environment.GetEnvironmentVariable("HOST") ?? "192.168.1.34";
    int serverPort = Convert.ToInt32(Environment.GetEnvironmentVariable("PORT") ?? "6656");
    string address = Environment.GetEnvironmentVariable("ADDRESS") ?? "ryan_test3_ex";

    IClient client = IClient.Create();
    ConnectionOptions options = new ConnectionOptions();
    //options.User = Environment.GetEnvironmentVariable("USER");
    //options.Password = Environment.GetEnvironmentVariable("PASSWORD");
    using IConnection connection = client.Connect(serverHost, serverPort, options);
    using IReceiver receiver = connection.OpenReceiver(address);

    for (int i = 0; i < MessageCount; ++i)
    {
        IDelivery delivery = receiver.Receive();
        IMessage<object> received = delivery.Message();
        string contenttype = received.ContentType;
        if (string.IsNullOrEmpty(contenttype))
        {
            if (received.HasProperty("content-type"))
           

{                 contenttype = received.GetProperty("content-type") as string;                 Console.WriteLine("Received message with content-type: " + contenttype);             }

        }
        Console.WriteLine("Received message tpye:[" + contenttype + "] BodyType:[" +  received.Body.GetType() + "]");
        if(contenttype == "amqp/map")
        {
            Dictionary<object, object> content = received.Body as Dictionary<object, object>;
            if (content != null)
            {
                foreach (KeyValuePair<object, object> entry in content)
               

{                     Console.WriteLine("   Key: " + entry.Key as string + ", Value: " + entry.Value as string);                     //Console.WriteLine("   Key: " + (entry.Key as string) + ", Value: " + (Int64)entry.Value);                 }

            }
        }
        else if (contenttype == "text/plain")
       

{             Console.WriteLine("    Received Message : " + Encoding.UTF8.GetString(received.Body as Byte[]));         }

        else
       

{         }

    }

    connection.Close();
    Console.WriteLine("    Connection close OK !!");

 

dotnet proton test code has attached.

 

3) using test tool spout send 5 messages.

spout --b localhost:6656 ryan_test3_ex -P MsgType="2" -S aa.34 -M UserID=111111 -M InvestorID=18080095 -c 5

 

4) DotNet Proton receiver got 5 message and exist successful.

5）Centos run： qpid-config -b localhost:6656 queues

qpid-config -b localhost:6656 queues
Queue Name                                                                                            Attributes
=============================================================================================================================
038154c3-daf7-4fad-ad45-4eef738bccba:0.0                                                              auto-del excl 
ID:02eafb79-b51e-4fef-b242-f86d453debb1:1:1_receiver-ID:02eafb79-b51e-4fef-b242-f86d453debb1:1:1:1:1  
ID:f78b1699-d494-4f43-8413-d1e7e00e20fa:1:1_receiver-ID:f78b1699-d494-4f43-8413-d1e7e00e20fa:1:1:1:1  excl  
ID:ff934946-f75f-49e2-bef6-ecd56fc9c979:1:1_receiver-ID:ff934946-f75f-49e2-bef6-ecd56fc9c979:1:1:1:1 

 

queue：

ID:ff934946-f75f-49e2-bef6-ecd56fc9c979:1:1_receiver-ID:ff934946-f75f-49e2-bef6-ecd56fc9c979:1:1:1:1   would not auto delete

 

we using qpid tool：
spout send message， drain receive message, is ok.

 

we also reported a issue for proton:

https://issues.apache.org/jira/browse/PROTON-2833