def master_slave():
master = RedisServer(address="127.0.0.1", port=1234)
slave = RedisServer(unix_socket="/tmp/redis.socket", master=master)
filter = Logs(redis_server=slave)
filter.configure(FLOGS_CONF_TEMPLATE)
filter.start()
try:
filter.log(b'It s dangerous out there. Take this sword.')
except Exception:
logging.error("master_slave: Could not connect to logs filter")
return False
sleep(1)
numberMaster = master.get_number_of_connections()
numberSlave = slave.get_number_of_connections()
# master : python client, filter connection, slave ping
# slave : python client, filter connection, master ping
if numberMaster != 3 and numberSlave != 2:
logging.error("master_slave: expected 2 master and 1 slave connections, but got " + str(numberMaster) + " and " + str(numberSlave))
return False
return True
def multi_thread_master():
master = RedisServer(unix_socket="/tmp/redis.socket")
filter = Logs(redis_server=master, nb_threads=5)
filter.configure(FLOGS_CONF_TEMPLATE)
filter.start()
thread_list = []
def thread_brute(filter, count_log):
for count in range(0, count_log):
try:
filter.log(b'All work and no play makes Jake a dull boy.')
except:
return False
return True
for num in range(0, 5):
thread_list.append(threading.Thread(target=thread_brute, args=(filter, 50)))
for thread in thread_list:
thread.start()
for thread in thread_list:
thread.join()
sleep(1)
number = master.get_number_of_connections()
if number != 6:
logging.error("master_timeout: wrong number active connections: expected 6 but got " + str(number))
return False
return True
def master_slave_master_off():
master = RedisServer(address="127.0.0.1", port=1234)
slave = RedisServer(unix_socket="/tmp/redis.socket", master=master)
filter = Logs(redis_server=slave)
filter.configure(FLOGS_CONF_TEMPLATE)
master.stop()
filter.start()
try:
filter.log(b'It s dangerous out there. Take this sword.')
except Exception:
logging.error("master_slave_master_off: Could not connect to logs filter")
return False
if not filter.check_run():
logging.error("master_slave_master_off: filter seems to have crashed when master Redis got offline")
return False
sleep(1)
number = slave.get_number_of_connections()
if number != 2:
logging.error("master_slave_master_off: filter is not connected to slave")
return False
return True
def master_timeout_restart():
master = RedisServer(unix_socket="/tmp/redis.socket")
filter = Logs(redis_server=master)
filter.configure(FLOGS_CONF_TEMPLATE)
filter.start()
try:
filter.log(b'The cake is a lie')
except Exception:
logging.error("master_timeout: Could not connect to logs filter")
return False
# Wait for Janitor to consider connection has timed out and disconnect
sleep(25)
number = master.get_number_of_connections()
if number != 1:
logging.error("master_timeout: wrong number active connections: expected 1 but got " + str(number))
return False
try:
filter.log(b'The cake is a lie')
except Exception:
logging.error("master_timeout: Could not connect to logs filter")
return False
sleep(1)
number = master.get_number_of_connections()
if number != 2:
logging.error("master_timeout: wrong number active connections: expected 2 but got " + str(number))
return False
return True
def simple_master_server():
master = RedisServer(unix_socket="/tmp/redis.socket")
filter = Logs(redis_server=master)
filter.configure(FLOGS_CONF_TEMPLATE)
filter.start()
try:
filter.log(b'The cake is a lie')
except Exception:
logging.error("simple_master_server: Could not connect to logs filter")
return False
sleep(1)
number = master.get_number_of_connections()
if number != 2:
logging.error("simple_master_server: wrong number active connections: expected 2 but got " + str(number))
return False
return True
def multi_thread_master():
master = RedisServer(unix_socket=REDIS_SOCKET_PATH)
filter = Filter(filter_name='test', nb_threads=5)
filter.configure(FTEST_CONF_TEMPLATE)
filter.valgrind_start()
thread_list = []
def thread_brute(filter, count_log):
for count in range(0, count_log):
try:
filter.send_single(REDIS_LIST_TRIGGER)
except:
return False
return True
for num in range(0, 5):
thread_list.append(
threading.Thread(target=thread_brute, args=(filter, 500)))
for thread in thread_list:
thread.start()
for thread in thread_list:
thread.join()
sleep(1)
number = master.get_number_of_connections()
# 5 threads
if number != 5:
logging.error(
"multi_thread_master: wrong number of active connections: expected 5 but got "
+ str(number))
return False
return True