def test_connection(self):
config = self._setup_config()
pika_string = 'socorro.external.rabbitmq.connection_context.pika'
with patch(pika_string) as mocked_pika_module:
conn_context_functor = ConnectionContext(config)
conn = conn_context_functor.connection()
mocked_pika_module.credentials.PlainCredentials \
.assert_called_once_with('guest', 'guest')
mocked_pika_module.ConnectionParameters.assert_called_once_with(
host=conn_context_functor.config.host,
port=conn_context_functor.config.port,
virtual_host=conn_context_functor.config.virtual_host,
credentials=mocked_pika_module.credentials. \
PlainCredentials.return_value
)
mocked_pika_module.BlockingConnection.assert_called_one_with(
mocked_pika_module.ConnectionParameters.return_value
)
self.assertTrue(isinstance(conn, Connection))
self.assertTrue(conn.config is config)
self.assertTrue(
conn.connection is
mocked_pika_module.BlockingConnection.return_value
)
self.assertTrue(
conn.channel is conn.connection.channel.return_value
)
expected_queue_declare_call_args = [
call(queue='dwight', durable=True),
call(queue='wilma', durable=True),
]
self.assertEqual(
conn.channel.queue_declare.call_args_list,
expected_queue_declare_call_args
)
def __init__(self, config):
rabbitconfig = DotDict()
rabbitconfig.host = config['rabbitMQHost']
rabbitconfig.port = config['rabbitMQPort']
rabbitconfig.virtual_host = config['rabbitMQVirtualhost']
rabbitconfig.rabbitmq_user = config['rabbitMQUsername']
rabbitconfig.rabbitmq_password = config['rabbitMQPassword']
rabbitconfig.standard_queue_name = config['rabbitMQStandardQueue']
rabbitconfig.priority_queue_name = config['rabbitMQPriorityQueue']
rabbitconfig.rabbitmq_connection_wrapper_class = Connection
self.context = ConnectionContext(config=rabbitconfig)
def test_call_and_close_connecton(self):
config = self._setup_config()
pika_string = 'socorro.external.rabbitmq.connection_context.pika'
with patch(pika_string) as mocked_pika_module:
conn_context_functor = ConnectionContext(config)
with conn_context_functor() as conn_context:
self.assertTrue(isinstance(conn_context, Connection))
conn_context.connection.close.assert_called_once_with()
def __init__(self, config):
rabbitconfig = DotDict()
rabbitconfig.host = config['rabbitMQHost']
rabbitconfig.port = config['rabbitMQPort']
rabbitconfig.virtual_host = config['rabbitMQVirtualhost']
rabbitconfig.rabbitmq_user = config['rabbitMQUsername']
rabbitconfig.rabbitmq_password = config['rabbitMQPassword']
rabbitconfig.standard_queue_name = config['rabbitMQStandardQueue']
rabbitconfig.priority_queue_name = config['rabbitMQPriorityQueue']
rabbitconfig.rabbitmq_connection_wrapper_class = Connection
self.context = ConnectionContext(config=rabbitconfig)
class Priorityjobs(object):
"""Implement the /priorityjobs service with RabbitMQ."""
def __init__(self, config):
rabbitconfig = DotDict()
rabbitconfig.host = config['rabbitMQHost']
rabbitconfig.port = config['rabbitMQPort']
rabbitconfig.virtual_host = config['rabbitMQVirtualhost']
rabbitconfig.rabbitmq_user = config['rabbitMQUsername']
rabbitconfig.rabbitmq_password = config['rabbitMQPassword']
rabbitconfig.standard_queue_name = config['rabbitMQStandardQueue']
rabbitconfig.priority_queue_name = config['rabbitMQPriorityQueue']
rabbitconfig.rabbitmq_connection_wrapper_class = Connection
self.context = ConnectionContext(config=rabbitconfig)
def get(self, **kwargs):
raise NotImplementedError(
'RabbitMQ does not support queue introspection.'
)
post = get
def create(self, **kwargs):
"""Add a new job to the priority queue
"""
filters = [
("uuid", None, "str"),
]
params = external_common.parse_arguments(filters, kwargs)
if not params.uuid:
raise MissingArgumentError('uuid')
with closing(self.context.connection()) as connection:
try:
logger.debug(
'Inserting priority job into RabbitMQ %s', params.uuid
)
connection.channel.basic_publish(
exchange='',
routing_key='socorro.priority',
body=params.uuid,
properties=pika.BasicProperties(delivery_mode=2)
)
except ChannelClosed:
logger.error(
"Failed inserting priorityjobs data into RabbitMQ",
exc_info=True
)
return False
return True
class Priorityjobs(object):
"""Implement the /priorityjobs service with RabbitMQ."""
def __init__(self, config):
rabbitconfig = DotDict()
rabbitconfig.host = config['rabbitMQHost']
rabbitconfig.port = config['rabbitMQPort']
rabbitconfig.virtual_host = config['rabbitMQVirtualhost']
rabbitconfig.rabbitmq_user = config['rabbitMQUsername']
rabbitconfig.rabbitmq_password = config['rabbitMQPassword']
rabbitconfig.standard_queue_name = config['rabbitMQStandardQueue']
rabbitconfig.priority_queue_name = config['rabbitMQPriorityQueue']
rabbitconfig.rabbitmq_connection_wrapper_class = Connection
self.context = ConnectionContext(config=rabbitconfig)
def get(self, **kwargs):
raise NotImplementedError(
'RabbitMQ does not support queue introspection.')
post = get
def create(self, **kwargs):
"""Add a new job to the priority queue
"""
filters = [
("uuid", None, "str"),
]
params = external_common.parse_arguments(filters, kwargs)
if not params.uuid:
raise MissingArgumentError('uuid')
with closing(self.context.connection()) as connection:
try:
logger.debug('Inserting priority job into RabbitMQ %s',
params.uuid)
connection.channel.basic_publish(
exchange='',
routing_key='socorro.priority',
body=params.uuid,
properties=pika.BasicProperties(delivery_mode=2))
except ChannelClosed:
logger.error(
"Failed inserting priorityjobs data into RabbitMQ",
exc_info=True)
return False
return True
def __init__(self, config):
if 'rabbitmq' in config:
# the normal configman case
self.config = config.rabbitmq
self.context = self.config.rabbitmq_class(self.config)
else:
# the old middleware case without configman
rabbitconfig = DotDictWithAcquisition()
rabbitconfig.host = config['rabbitMQHost']
rabbitconfig.port = config['rabbitMQPort']
rabbitconfig.virtual_host = config['rabbitMQVirtualhost']
rabbitconfig.rabbitmq_user = config['rabbitMQUsername']
rabbitconfig.rabbitmq_password = config['rabbitMQPassword']
rabbitconfig.standard_queue_name = config['rabbitMQStandardQueue']
rabbitconfig.priority_queue_name = config['rabbitMQPriorityQueue']
rabbitconfig.logger = logger
self.config = rabbitconfig
self.context = ConnectionContext(rabbitconfig)
def test_constructor(self):
conn_context_functor = ConnectionContext(self._setup_config)
self.assertTrue(
conn_context_functor.config is conn_context_functor.local_config
)