Revert "Support declare_topic_consumer in impl_zmq"

Depends on reverted patch. Not used by any code or project.
This was an implementation of an internal AMQP-driver method.

Will determine long-term requirement or replacement
for declare_topic_consumer at Grizzly sumit.

This reverts commit d5095d7effe79c1dcf19a67ff03e00a454662830.

Change-Id: I48883c5011ebccba3e6f987ae48bff871d016bd1

1 files changed, 0 insertions, 29 deletions

diff --git a/openstack/common/rpc/impl_zmq.py b/openstack/common/rpc/impl_zmq.py
index 5e373ba..5c9d190 100644
--- a/openstack/common/rpc/impl_zmq.py
+++ b/openstack/common/rpc/impl_zmq.py
@@ -462,20 +462,6 @@ class ZmqProxy(ZmqBaseReactor):
         LOG.debug(_("ROUTER RELAY-OUT SUCCEEDED %(data)s") % {'data': data})
 
 
-class CallbackReactor(ZmqBaseReactor):
-    """
-    A consumer class passing messages to a callback
-    """
-
-    def __init__(self, conf, callback):
-        self._cb = callback
-        super(CallbackReactor, self).__init__(conf)
-
-    def consume(self, sock):
-        data = sock.recv()
-        self._cb(data[3])
-
-
 class ZmqReactor(ZmqBaseReactor):
     """
     A consumer class implementing a
@@ -518,21 +504,6 @@ class Connection(rpc_common.Connection):
             inaddr = "tcp://%s:%s" % (host, CONF.rpc_zmq_port)
             reactor.register(proxy, inaddr, zmq.SUB, in_bind=bind)
 
-    def declare_topic_consumer(self, topic, callback=None,
-                               queue_name=None):
-        """declare_topic_consumer is a private method, but
-           it is being used by Quantum (Folsom).
-           This has been added compatibility.
-        """
-        # Only consume on the base topic name.
-        topic = topic.split('.', 1)[0]
-
-        if CONF.rpc_zmq_host in matchmaker.queues("fanout~%s" % (topic, )):
-            return
-
-        reactor = CallbackReactor(CONF, callback)
-        self._consume_fanout(reactor, topic, None, bind=False)
-
     def create_consumer(self, topic, proxy, fanout=False):
         # Only consume on the base topic name.
         topic = topic.split('.', 1)[0]