Created
September 27, 2019 05:03
-
-
Save etienne-napoleone/fdcee13eee38cc2e65fabeb6e3f47754 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| from datetime import datetime, timedelta | |
| from huey import RedisHuey | |
| from huey import crontab | |
| from huey.exceptions import HueyException | |
| from huey.constants import WORKER_THREAD | |
| import colorlog | |
| from oracle.config import Config | |
| colorlog.getLogger().setLevel("ERROR") | |
| INTERVAL = 5 | |
| only_once = True | |
| config = Config() | |
| huey = RedisHuey( | |
| "test_sub_min1", | |
| host=config.values["redis"]["host"], | |
| port=config.values["redis"]["port"], | |
| password=config.values["redis"]["password"], | |
| ) | |
| print( | |
| "Connected to redis on {}:{}.".format( | |
| config.values["redis"]["host"], config.values["redis"]["port"] | |
| ) | |
| ) | |
| # OPT #1 | |
| ################################### | |
| # @huey.periodic_task(crontab(minute="*")) | |
| # def scheduler(): | |
| # now = datetime.now() | |
| # print(f"Sheduler start: {now}") | |
| # for x in range(0, 60, INTERVAL): | |
| # # print(f"Sheduling for {start_time} (in {delay}s)") | |
| # say.schedule(delay=x) | |
| # @huey.task() | |
| # def say(): | |
| # # print(f"say: {datetime.now()}") | |
| # try: | |
| # hello().get(blocking=True, timeout=INTERVAL - 1) | |
| # except HueyException: | |
| # print("expired.") | |
| # @huey.task() | |
| # def hello(): | |
| # import time | |
| # print(f"hello: {datetime.now().second}. Sleeping 10") | |
| # time.sleep(10) | |
| # return True | |
| # OPT #2 | |
| ################################### | |
| @huey.periodic_task(lambda x: only_once) | |
| def scheduler(): | |
| import time | |
| global only_once | |
| only_once = False | |
| while True: | |
| try: | |
| hello().get(timeout=INTERVAL) | |
| time.sleep(INTERVAL) | |
| except HueyException: | |
| print("timeout!") | |
| @huey.task() | |
| def hello(): | |
| from time import sleep | |
| print(f"hello: {datetime.now().second}, sleeping 10") | |
| sleep(10) | |
| return True | |
| ################################### | |
| workers_count = config.values["general"]["workers"] | |
| consumer = huey.create_consumer( | |
| workers=workers_count, | |
| worker_type=WORKER_THREAD, | |
| initial_delay=0.1, | |
| backoff=1.15, | |
| max_delay=10.0, | |
| check_worker_health=True, | |
| health_check_interval=10, | |
| scheduler_interval=1, | |
| periodic=True, | |
| flush_locks=False, | |
| ) | |
| consumer.run() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment