def test_acquire_retry(self):
pool = Pool(Mock(), max_connections=1)
conn1 = pool.acquire() # make the pool reach the max connection
gevent.spawn_later(0, pool.release, conn1)
conn = pool.acquire(retry=1)
eq_(conn, conn1)
def test_start_connection_reaper(self, mock_reaper):
mock_reaper_ins = Mock()
mock_reaper.return_value = mock_reaper_ins
pool = Pool(Mock(), reap_expired_connections=True, reap_interval=3)
mock_reaper.assert_called_once_with(pool, 3)
mock_reaper_ins.start.assert_called_once_with()
def test_drop(self):
pool = Pool(Mock())
conn1 = pool.acquire()
pool.release(conn1)
ok_(conn1 in pool._pool)
pool.drop(conn1)
ok_(conn1 not in pool._pool)
conn1.close.assert_called_once_with()
def test_connection_context_manager(self):
mock_factory = Mock()
mock_connection = Mock()
mock_factory.return_value = mock_connection
pool = Pool(mock_factory)
with pool.connection() as conn:
eq_(mock_connection, conn)
ok_(mock_connection in pool._using)
ok_(not mock_connection in pool._using)
ok_(mock_connection in pool._pool)
def test_drop_closed_connection(self):
pool = Pool(Mock())
conn1 = pool.acquire()
conn1.is_connected = Mock()
conn1.is_connected.return_value = False
pool.release(conn1)
ok_(conn1 in pool._pool)
pool.drop(conn1)
ok_(conn1 not in pool._pool)
ok_(not conn1.close.called)
def __init__(self, server_address: Tuple[str, int], *args, **kwargs):
super().__init__(server_address, *args, **kwargs)
self.methods = [
self.get_prices_pfx,
self.get_prices_nano,
self.get_prices_try,
]
self.pfx_handle = ''
self.nano_handle = ''
self.try_handle = ''
self.pool = Pool(PoolClient,
dict(name=self.name, server_address=server_address))
lock = RLock()
def find_pfx():
pool = gsocketpool.pool.Pool(
PoolClient, dict(name=self.name,
server_address=server_address))
while not self.pfx_handle:
with lock:
with pool.connection() as client:
self.pfx_handle = client.find_window('パートナーズFX$')
gevent.sleep(10)
def find_nano():
pool = gsocketpool.pool.Pool(
PoolClient, dict(name=self.name,
server_address=server_address))
while not self.nano_handle:
with lock:
with pool.connection() as client:
self.nano_handle = client.find_window('パートナーズFX nano')
gevent.sleep(10)
def find_try():
pool = gsocketpool.pool.Pool(
PoolClient, dict(name=self.name,
server_address=server_address))
while not self.try_handle:
with lock:
with pool.connection() as client:
self.try_handle = client.find_window('レート')
gevent.sleep(10)
gevent.spawn(find_pfx)
gevent.spawn(find_nano)
gevent.spawn(find_try)
def test_acquire_and_release(self):
mock_factory = Mock()
mock_conn1 = Mock()
mock_conn2 = Mock()
mock_factory.side_effect = [mock_conn1, mock_conn2]
pool = Pool(mock_factory, initial_connections=0)
eq_(0, pool.size)
# acquire conn1
conn1 = pool.acquire()
eq_(mock_conn1, conn1)
eq_(1, pool.size)
ok_(conn1 not in pool._pool)
ok_(conn1 in pool._using)
# acquire conn2
conn2 = pool.acquire()
eq_(mock_conn2, conn2)
eq_(2, pool.size)
ok_(conn2 in pool._using)
# release conn1
pool.release(conn1)
ok_(conn1 in pool._pool)
ok_(conn1 not in pool._using)
# acquire conn1 again
conn1_2 = pool.acquire()
eq_(mock_conn1, conn1_2)
eq_(2, pool.size)
ok_(conn1_2 not in pool._pool)
ok_(conn1_2 in pool._using)
# release conn2
pool.release(conn2)
ok_(conn2 in pool._pool)
ok_(conn2 not in pool._using)
# release conn1
pool.release(conn1_2)
ok_(conn1_2 in pool._pool)
ok_(conn1_2 not in pool._using)
def test_drop_expired_connections(self):
mock_factory = Mock()
mock_conn1 = Mock()
mock_conn2 = Mock()
mock_conn3 = Mock()
mock_conn1.is_expired.return_value = True
mock_conn2.is_expired.return_value = False
mock_conn3.is_expired.return_value = True
mock_factory.side_effect = [mock_conn1, mock_conn2, mock_conn3]
pool = Pool(mock_factory, initial_connections=3)
pool.drop_expired()
ok_(mock_conn1 not in pool._pool)
mock_conn1.close.assert_called_once_with()
ok_(mock_conn2 in pool._pool)
ok_(mock_conn3 not in pool._pool)
mock_conn1.close.assert_called_once_with()
def test_create_initial_connections(self):
mock_factory = Mock()
pool = Pool(mock_factory, initial_connections=10)
eq_(10, mock_factory.call_count)
eq_(10, pool.size)
def test_drop_invalid_connection(self):
pool = Pool(Mock())
pool.drop(Mock())
def test_drop_using_connection(self):
pool = Pool(Mock())
conn1 = pool.acquire()
pool.drop(conn1)
def test_max_connections(self):
pool = Pool(Mock(), max_connections=1)
for _ in range(2):
pool.acquire()
def test_release_already_released_connection(self):
pool = Pool(Mock())
conn1 = pool.acquire()
pool.release(conn1)
pool.release(conn1)
def test_release_invalid_connection(self):
pool = Pool(Mock())
pool.release(Mock())