async def test_stopped(create_connection, server, loop):
sub = await create_connection(server.tcp_address, loop=loop)
pub = await create_connection(server.tcp_address, loop=loop)
mpsc = Receiver(loop=loop)
await sub.execute_pubsub('subscribe', mpsc.channel('channel:1'))
assert mpsc.is_active
mpsc.stop()
with logs('aioredis', 'DEBUG') as cm:
await pub.execute('publish', 'channel:1', b'Hello')
await asyncio.sleep(0, loop=loop)
assert len(cm.output) == 1
# Receiver must have 1 EndOfStream message
warn_messaege = (
"WARNING:aioredis:Pub/Sub listener message after stop: "
"sender: <_Sender name:b'channel:1', is_pattern:False, receiver:"
"<Receiver is_active:False, senders:1, qsize:0>>, data: b'Hello'")
assert cm.output == [warn_messaege]
# assert (await mpsc.get()) is None
with pytest.raises(ChannelClosedError):
await mpsc.get()
res = await mpsc.wait_message()
assert res is False
async def test_stopped(create_connection, server, loop):
sub = await create_connection(server.tcp_address, loop=loop)
pub = await create_connection(server.tcp_address, loop=loop)
mpsc = Receiver(loop=loop)
await sub.execute_pubsub('subscribe', mpsc.channel('channel:1'))
assert mpsc.is_active
mpsc.stop()
with logs('aioredis', 'DEBUG') as cm:
await pub.execute('publish', 'channel:1', b'Hello')
await asyncio.sleep(0, loop=loop)
assert len(cm.output) == 1
# Receiver must have 1 EndOfStream message
warn_messaege = (
"WARNING:aioredis:Pub/Sub listener message after stop: "
"sender: <_Sender name:b'channel:1', is_pattern:False, receiver:"
"<Receiver is_active:False, senders:1, qsize:0>>, data: b'Hello'"
)
assert cm.output == [warn_messaege]
# assert (await mpsc.get()) is None
with pytest.raises(ChannelClosedError):
await mpsc.get()
res = await mpsc.wait_message()
assert res is False
async def test_release_pending(create_pool, loop, server):
pool = await create_pool(
server.tcp_address,
minsize=1, loop=loop)
assert pool.size == 1
assert pool.freesize == 1
with logs('aioredis', 'WARNING') as cm:
with (await pool) as conn:
try:
await asyncio.wait_for(
conn.execute(
b'blpop',
b'somekey:not:exists',
b'0'),
0.1,
loop=loop)
except asyncio.TimeoutError:
pass
assert pool.size == 0
assert pool.freesize == 0
assert cm.output == [
'WARNING:aioredis:Connection <RedisConnection [db:0]>'
' has pending commands, closing it.'
]
async def test_sentinel_master_pool_size(sentinel, create_sentinel):
redis_s = await create_sentinel([sentinel.tcp_address], timeout=1,
minsize=10, maxsize=10)
master = redis_s.master_for('master-no-fail')
assert isinstance(master.connection, AbcPool)
assert master.connection.size == 0
with logs('aioredis.sentinel', 'DEBUG') as cm:
assert await master.ping()
assert len(cm.output) == 1
assert cm.output == [
"DEBUG:aioredis.sentinel:Discoverred new address {}"
" for master-no-fail".format(master.address),
]
assert master.connection.size == 10
assert master.connection.freesize == 10
async def test_pool_check_closed_when_exception(create_pool, create_redis,
start_server, loop):
server = start_server('server-small')
redis = await create_redis(server.tcp_address, loop=loop)
await redis.config_set('maxclients', 2)
errors = (MaxClientsError, ConnectionClosedError, ConnectionError)
with logs('aioredis', 'DEBUG') as cm:
with pytest.raises(errors):
await create_pool(address=tuple(server.tcp_address),
minsize=3,
loop=loop)
assert len(cm.output) >= 3
connect_msg = ("DEBUG:aioredis:Creating tcp connection"
" to ('localhost', {})".format(server.tcp_address.port))
assert cm.output[:2] == [connect_msg, connect_msg]
assert cm.output[-1] == "DEBUG:aioredis:Closed 1 connection(s)"
async def test_sentinel_master_pool_size(sentinel, create_sentinel):
redis_s = await create_sentinel([sentinel.tcp_address],
timeout=1,
minsize=10,
maxsize=10)
master = redis_s.master_for('master-no-fail')
assert isinstance(master.connection, AbcPool)
assert master.connection.size == 0
with logs('aioredis.sentinel', 'DEBUG') as cm:
assert await master.ping()
assert len(cm.output) == 1
assert cm.output == [
"DEBUG:aioredis.sentinel:Discoverred new address {}"
" for master-no-fail".format(master.address),
]
assert master.connection.size == 10
assert master.connection.freesize == 10