openstack/oslo.messaging
Code Issues Proposed changes

[zmq] Don't fallback to topic if wrong server specified

Browse Source 
When target is specified with server name the correct
result is empty if there is no records with this precise
name registered.

Change-Id: Ibaa7c23c633ccc5f2ca428deb022c9fc1d00e8e7
This commit is contained in:
ozamiatin 2016-10-19 01:11:36 +03:00 committed by Oleksii Zamiatin
parent 1121a6bb60
commit c9732d5d3b
4 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
oslo_messaging/_drivers/zmq_driver/client/zmq_routing_table.py
View File

@ -70,7 +70,7 @@ class RoutingTableAdaptor(object):
if not self.routing_table.contains(target_key):
LOG.debug("Target %s is not in cache. Check matchmaker server."
% target_key)
hosts = self.matchmaker.get_hosts_fanout_retry(
hosts = self.matchmaker.get_hosts_fanout(
target, zmq_names.socket_type_str(self.listener_type))
LOG.debug("Received hosts %s" % hosts)
self.routing_table.update_hosts(target_key, hosts)
@ -174,9 +174,6 @@ class RoutingTableUpdater(zmq_updater.UpdaterBase):
try:
for target_key in target_keys:
hosts = self.matchmaker.get_hosts_by_key(target_key)
if not hosts:
LOG.warning(_LW("Target %s has been removed") % target_key)
else:
self.routing_table.update_hosts(target_key, hosts)
LOG.debug("Updating routing table from the matchmaker. "
"%d target(s) updated %s." % (len(target_keys),

3
oslo_messaging/_drivers/zmq_driver/matchmaker/zmq_matchmaker_redis.py
View File

@ -214,8 +214,7 @@ class MatchmakerRedisBase(zmq_matchmaker_base.MatchmakerBase):
if target.server:
key = zmq_address.target_to_key(target, listener_type)
hosts.extend(self._smembers(key))
if not hosts:
else:
key = zmq_address.prefix_str(target.topic, listener_type)
hosts.extend(self._smembers(key))

4
oslo_messaging/_drivers/zmq_driver/zmq_address.py
View File

@ -34,7 +34,9 @@ def prefix_str(key, listener_type):
def target_to_key(target, listener_type=None):
key = target.topic
if target.server:
key += "/" + target.server
# FIXME(ozamiatin): Workaround for Cinder.
# Remove split when Bug #1630975 is being fixed.
key += "/" + target.server.split('@')[0]
return prefix_str(key, listener_type) if listener_type else key

2
oslo_messaging/_drivers/zmq_driver/zmq_options.py
View File

@ -163,7 +163,7 @@ zmq_opts = [
'after which it is not tracked anymore by a '
'client/server.'),
cfg.BoolOpt('rpc_use_acks', default=True,
cfg.BoolOpt('rpc_use_acks', default=False,
help='Wait for message acknowledgements from receivers. '
'This mechanism works only via proxy without PUB/SUB.'),