def test_connection_pool_generation(pingpong_thrift_client,
pingpong_service_key,
pingpong_thrift_service, fake_datetime):
pool = ClientPool(
pingpong_thrift_service,
pingpong_thrift_client.host,
pingpong_thrift_client.port,
name=pingpong_service_key,
raise_empty=False,
max_conn=3,
connction_class=pingpong_thrift_client.pool.connction_class,
)
c = pool.produce_client()
assert c.pool_generation == pool.generation == 0
pool.clear()
c2 = pool.produce_client()
assert c2.pool_generation == pool.generation == 1
pool.put_back_connection(c)
pool.put_back_connection(c2)
for c in pool.connections:
assert c.pool_generation == pool.generation
def test_api_call_context(pingpong_thrift_client, pingpong_service_key,
pingpong_thrift_service, fake_time):
from thrift_connector.hooks import before_call, after_call
mock_before_hook = Mock()
mock_after_hook = Mock()
before_call.register(mock_before_hook)
after_call.register(mock_after_hook)
pool = ClientPool(
pingpong_thrift_service,
pingpong_thrift_client.host,
pingpong_thrift_client.port,
name=pingpong_service_key,
raise_empty=False,
max_conn=3,
connction_class=pingpong_thrift_client.pool.connction_class,
)
pool.ping()
# get one client manually, there should be one client in pool,
# since there's only one call
client = pool.get_client()
assert client.test_connection()
pool.put_back_connection(client)
mock_before_hook.assert_called_with(pool, client, 'ping', fake_time.time())
mock_after_hook.assert_called_with(pool, client, 'ping', fake_time.time(),
0)
def test_api_call_context(
pingpong_thrift_client, pingpong_service_key, pingpong_thrift_service,
fake_time):
from thrift_connector.hooks import before_call, after_call
mock_before_hook = Mock()
mock_after_hook = Mock()
before_call.register(mock_before_hook)
after_call.register(mock_after_hook)
pool = ClientPool(
pingpong_thrift_service,
pingpong_thrift_client.host,
pingpong_thrift_client.port,
name=pingpong_service_key,
raise_empty=False, max_conn=3,
connction_class=pingpong_thrift_client.pool.connction_class,
)
pool.ping()
# get one client manually, there should be one client in pool,
# since there's only one call
client = pool.get_client()
assert client.test_connection()
pool.put_back_connection(client)
mock_before_hook.assert_called_with(pool, client, 'ping', fake_time.time())
mock_after_hook.assert_called_with(pool, client, 'ping', fake_time.time(), 0)
def test_connection_pool_generation(
pingpong_thrift_client, pingpong_service_key, pingpong_thrift_service,
fake_time):
pool = ClientPool(
pingpong_thrift_service,
pingpong_thrift_client.host,
pingpong_thrift_client.port,
name=pingpong_service_key,
raise_empty=False, max_conn=3,
connction_class=pingpong_thrift_client.pool.connction_class,
)
c = pool.produce_client()
assert c.pool_generation == pool.generation == 0
pool.clear()
c2 = pool.produce_client()
assert c2.pool_generation == pool.generation == 1
pool.put_back_connection(c)
pool.put_back_connection(c2)
for c in pool.connections:
assert c.pool_generation == pool.generation
