def test_pool_is_full(mcache_params, loop):
pool = MemcachePool(minsize=1, maxsize=2, loop=loop, **mcache_params)
conn = yield from pool.acquire()
# put garbage to the pool make it look like full
mocked_conns = [_connection(0, 0), _connection(1, 1)]
yield from pool._pool.put(mocked_conns[0])
yield from pool._pool.put(mocked_conns[1])
# try to return connection back
assert pool.size() == 3
pool.release(conn)
assert pool.size() == 2
def test_pool_is_full(self):
pool = MemcachePool('localhost', 11211,
minsize=1, maxsize=2, loop=self.loop)
conn = yield from pool.acquire()
# put garbage to the pool make it look like full
mocked_conns = [_connection(0, 0), _connection(1, 1)]
yield from pool._pool.put(mocked_conns[0])
yield from pool._pool.put(mocked_conns[1])
# try to return connection back
self.assertEqual(pool.size(), 3)
pool.release(conn)
self.assertEqual(pool.size(), 2)
def test_pool_acquire_release2(mcache_params, loop):
pool = MemcachePool(minsize=1, maxsize=5, loop=loop, **mcache_params)
reader, writer = yield from asyncio.open_connection(
mcache_params['host'], mcache_params['port'], loop=loop)
# put dead connection to the pool
writer.close()
reader.feed_eof()
conn = _connection(reader, writer)
yield from pool._pool.put(conn)
conn = yield from pool.acquire()
assert isinstance(conn.reader, asyncio.StreamReader)
assert isinstance(conn.writer, asyncio.StreamWriter)
def test_pool_acquire_release2(mcache_params, loop):
pool = MemcachePool(minsize=1, maxsize=5, loop=loop, **mcache_params)
reader, writer = yield from asyncio.open_connection(
mcache_params['host'], mcache_params['port'], loop=loop)
# put dead connection to the pool
writer.close()
reader.feed_eof()
conn = _connection(reader, writer)
yield from pool._pool.put(conn)
conn = yield from pool.acquire()
assert isinstance(conn.reader, asyncio.StreamReader)
assert isinstance(conn.writer, asyncio.StreamWriter)
def test_pool_acquire_release2(self):
pool = MemcachePool('localhost', 11211,
minsize=1, maxsize=5, loop=self.loop)
reader, writer = yield from asyncio.open_connection(
'localhost', 11211, loop=self.loop)
# put dead connection to the pool
writer.close()
reader.feed_eof()
conn = _connection(reader, writer)
yield from pool._pool.put(conn)
conn = yield from pool.acquire()
self.assertIsInstance(conn.reader, asyncio.StreamReader)
self.assertIsInstance(conn.writer, asyncio.StreamWriter)