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From "Minmin Ren (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-4903) address x-declare not follow AMQP
Date Mon, 03 Jun 2013 03:13:27 GMT
Minmin Ren created QPID-4903:

             Summary: address x-declare not follow AMQP
                 Key: QPID-4903
                 URL: https://issues.apache.org/jira/browse/QPID-4903
             Project: Qpid
          Issue Type: Bug
          Components: Python Client
    Affects Versions: 0.18
         Environment: Redhat 6.3
            Reporter: Minmin Ren

  node_name = 'tt'
  link_name = "%s_link_2" %(node_name)
  addr_opts = {
                "create": "always",
                "node": {
                    "type": "topic",
                    "x-declare": {
                        "durable": True,
                        "auto-delete": True,
                "link": {
                    "name": link_name,
                    "durable": True,
                    "x-declare": {
                        "durable": False,
                        "auto-delete": True,
                        "exclusive": False,
  addr = "%s ; %s" %(node_name, addr_opts)

According to AMQP 0-10, in queue x-declare exclusive is not set and auto-delete is set, the
queue is deleted when all the
consumers have finished using it.

Howerver, I use example drain to test it:
I set address above, then I run it ./drain -t 180, let me mark it node1
Next, I login another terminal run ./drain -t 3, let me mark it node2
After 3 senconds, node2 stop normally, but node1 print these results. I think the queue link_2
should not be removed, because consumer on node1 is still exists.

Traceback (most recent call last):
  File "./drain_2.py", line 107, in <module>
    msg = rcv.fetch(timeout=timeout)
  File "<string>", line 6, in fetch
  File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line 1016, in fetch
    msg = self.session._get(self, timeout=timeout)
  File "<string>", line 6, in _get
  File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line 649, in _get
  File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line 567, in _ewait
  File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line 556, in check_error
    raise self.error
qpid.messaging.exceptions.SessionError: Queue tt_link_2 has been deleted. (qpid/broker/Queue.cpp:1787)(408)

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