def process(command):
client = RedisClient(host='localhost', port=6391)
client.select(2)
proposal_id_lock = "proposal_id_lock"
proposal_id_key = "uuid"
proposal_id = 0
#get proposal id
try:
with RedisLock(client, proposal_id_lock, timeout=lock_timeout) as lock:
proposal_id = client.get(proposal_id_key)
client.set(proposal_id_key, int(proposal_id) + 1)
except LockNotAcquired:
return reply(False, command)
proposeal_key = "proposal" + str(proposal_id)
client.hset(proposeal_key, 'title', command['title'])
client.hset(proposeal_key, 'content', command['content'])
#提议: 复议/未复议
#复议: 赞同/反对
#会议: 进行中/已完成/为开始
#决议: 执行
client.hset(proposeal_key, 'state', 0)
client.hset(proposeal_key, 'type', 0)
client.hset(proposeal_key, 'time', time.time())
client.lpush("list", proposal_id)
#set proposal title
#proposal_id: title: ***
# content: ***
# state: ***
# time:
#SORT list get proposal_*->time
#sort list by proposal*->time get proposal*->content
return reply(True, command, proposal_id)
def take_lock():
global counter
client = RedisClient('localhost', 6379)
try:
with RedisLock(client, key, timeout=lock_timeout) as lock:
v = client.get(incr_key)
sleep(random.random() * sleep_factor)
client.set(incr_key, int(v) + 1)
counter += 1
except LockNotAcquired:
pass
def take_lock():
global counter
client = RedisClient('localhost', 6379)
try:
with RedisLock(client, key, timeout=lock_timeout) as lock:
v = client.get(incr_key)
sleep(random.random() * sleep_factor)
client.set(incr_key, int(v) + 1)
counter += 1
except LockNotAcquired:
pass
def main():
client = RedisClient('localhost', 6379)
client.delete(key)
client.set(incr_key, 0)
for _ in xrange(500):
fork(take_lock)
if random.random() > 0.1:
sleep(random.random() / 10)
sleep(2)
assert counter == int(client.get(incr_key)), 'Incr failed!'
quickstop()
def main():
client = RedisClient('localhost', 6379)
client.delete(key)
client.set(incr_key, 0)
for _ in xrange(500):
fork(take_lock)
if random.random() > 0.1:
sleep(random.random() / 10)
sleep(2)
assert counter == int(client.get(incr_key)), 'Incr failed!'
quickstop()
def process(command):
#get account id
client = RedisClient('localhost', 6391)
client.select(1)
accout_id_key = "accout_id"
accout_id_lock = "accout_id_lock"
try:
with RedisLock(client, accout_id_lock, timeout=lock_timeout) as lock:
accout_id = client.get(accout_id_key)
client.set(accout_id_key, int(accout_id) + 1)
except LockNotAcquired:
pass
#create account: name password privilege
return {"result":False, "user_id":0, "privilege":0}
