I'm trying to use the messaging API, and I want the exchanges and queues
created by my client and server software to be removed from the qpid server
once all clients using them have exited/disconnected. The problem is that the
queues *are* being destroyed, but the exchanges are *not*, and there is 1
response-queue exchange per each response-queue queue. I've confirmed that the
queue bound to the exchange has been destroyed, and the binding has been
destroyed as well. This is using the .6 API.
I've tried:
qpid::messaging::Address reply_to_address("#response-queue;
{create:always, delete:always, node-properties:{type:topic, x-properties:
{auto-delete:true}}}");
qpid::messaging::Receiver receiver =
session.createReceiver(reply_to_address);
I ran the client program 3 times and this is the information I see about the
exchanges created using qpid-tool afterwards:
qpid: list exchange
Objects of type org.apache.qpid.broker:exchange
...
111 23:41:33 -
103.84fc9811-81c1-4d4a-8886-18417da94d4c#response-queue
112 23:44:51 -
103.2b8db04b-3308-4d08-bec6-54ae64514d16#response-queue
142 23:55:59 -
103.ea74e839-9ea0-4030-820c-9aca0848f924#response-queue
The important bit to note here is that autoDelete is False when I want it to be
true:
qpid: show exchange 111
Object of type org.apache.qpid.broker:exchange: (last sample time: 23:44:00)
Type Element 111
===================================================================================
property vhostRef 103
property name
84fc9811-81c1-4d4a-8886-18417da94d4c#response-queue
property type topic
property durable False
property autoDelete False
qpid: show exchange 142
Object of type org.apache.qpid.broker:exchange: (last sample time: 00:03:30)
Type Element 142
===================================================================================
property vhostRef 103
property name
ea74e839-9ea0-4030-820c-9aca0848f924#response-queue
property type topic
property durable False
property autoDelete False
The queues have been deleted properly, though:
qpid: list queue
Objects of type org.apache.qpid.broker:queue
ID Created Destroyed Index
========================================================================================================================
...
143 23:55:59 00:03:26
103.ea74e839-9ea0-4030-820c-9aca0848f924#response-queue_5d00496a-d540-49d9-be28-01d6a145206c
qpid: show queue 143
Object of type org.apache.qpid.broker:queue: (last sample time: 00:03:30)
Type Element 143
============================================================================================================================
property vhostRef 103
property name
ea74e839-9ea0-4030-820c-9aca0848f924#response-queue_5d00496a-d540-49d9-be28-01d6a145206c
property durable False
property autoDelete True
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