def create_tenant_rpc_server(self, tid):
"""create_ blocking rpc server
@param tid: openstack tenant id
"""
ret = {}
if tid in self.rpc_servers:
LOG.warning(_LW("already in message queue and server. queue=%s"),
self.rpc_servers[tid]['topic'])
return {'result': 'FAILED'}
topic = "%s-%s" % (self.topic, tid)
target = Target(topic=topic, server=cfg.CONF.host, fanout=False)
assert n_rpc.TRANSPORT is not None
serializer = n_rpc.RequestContextSerializer(None)
server = get_rpc_server(n_rpc.TRANSPORT, target,
self.agent_top.endpoints, 'blocking',
serializer)
self.rpc_servers[tid] = {'server': server, 'topic': topic}
LOG.debug("RPCServer create: topic=%s", topic)
self.rpc_servers[tid]['server'].start()
ret['result'] = 'SUCCESS'
ret['tenant_id'] = tid
ret['topic'] = topic
return ret
def create_tenant_rpc_server(self, tid):
"""create_ blocking rpc server
@param tid: openstack tenant id
"""
ret = {}
if tid in self.rpc_servers:
LOG.warning(_LW("already in message queue and server. queue=%s"),
self.rpc_servers[tid]['topic'])
return {'result': 'FAILED'}
topic = "%s-%s" % (self.topic, tid)
target = Target(topic=topic, server=cfg.CONF.host, fanout=False)
assert n_rpc.TRANSPORT is not None
serializer = n_rpc.RequestContextSerializer(None)
server = get_rpc_server(n_rpc.TRANSPORT, target,
self.agent_top.endpoints, 'blocking',
serializer)
LOG.debug("RPCServer create: topic=%s", topic)
if self.greenpool.free() < 1:
self.greenpool_size += nwa_const.NWA_GREENPOOL_ADD_SIZE
self.greenpool.resize(self.greenpool_size)
LOG.info(_LI('RPCServer greenpool resize %s'), self.greenpool_size)
def server_start():
while True:
try:
LOG.debug('RPCServer thread %d start %s',
(self.greenpool.running(), server))
server.start()
LOG.debug('RPCServer thread end %s', server)
break
except Exception as e:
LOG.exception(_LE('RPCServer thread start failed: %s'), e)
self.rpc_servers[tid] = {
'thread': self.greenpool.spawn(server_start),
'server': server,
'topic': topic
}
eventlet.sleep(0)
LOG.info(_LI('RPCServer started: %(topic)s server=%(server)s'), {
'topic': topic,
'server': server
})
ret['result'] = 'SUCCESS'
ret['tenant_id'] = tid
ret['topic'] = topic
return ret
def setUp(self):
super(TestRequestContextSerializer, self).setUp()
self.mock_base = mock.Mock()
self.ser = rpc.RequestContextSerializer(self.mock_base)
self.ser_null = rpc.RequestContextSerializer(None)