本文整理汇总了Python中worker.Worker.watch方法的典型用法代码示例。如果您正苦于以下问题：Python Worker.watch方法的具体用法？Python Worker.watch怎么用？Python Worker.watch使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类worker.Worker的用法示例。
在下文中一共展示了Worker.watch方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: fork_all
# 需要导入模块: from worker import Worker [as 别名]
# 或者: from worker.Worker import watch [as 别名]
def fork_all(self):
"""Create a fork for each worker. The number of workers per tube is
specified in the tubes list passed to the constructor.
"""
error_actions = ErrorActions(self.config['error_codes'])
pids = []
self.info('Parent process started with pid {}'.format(os.getpid()))
for tube_config in self.config['tubes']:
try: worker_count = tube_config['workers']
except KeyError: worker_count = 1
for i in range(worker_count):
# fork the current process. The parent and the child both continue
# from this point so we need to make sure that only the child
# process adds workers to the pool.
pid = os.fork()
if pid == 0:
# child process
self.info('Child process started with pid {} on tube "{}"'.format(os.getpid(), tube_config['name']))
worker = Worker(os.getpid(), tube_config, self.config['connection'], error_actions)
worker.watch()
sys.exit()
else:
pids.append(pid)
for pid in pids:
os.waitpid(pid, 0)
self.info("Worker {} has exited.".format(pid))示例2: OptionParser
# 需要导入模块: from worker import Worker [as 别名]
# 或者: from worker.Worker import watch [as 别名]
# Silence requests
requests_logger = logging.getLogger('requests')
requests_logger.setLevel(logging.CRITICAL)
# Parse command line options
parser = OptionParser()
parser.add_option("-n", "--name", action="store",
dest="name",
help="instance name")
parser.add_option("-c", "--cockpit", action="store",
dest="cockpit",
help="cockpit api address")
parser.add_option("-u", "--user", action="store",
dest="user",
help="user for chongzhi api")
parser.add_option("-k", "--key", action="store",
dest="key",
help="key for chongzhi api")
(options, args) = parser.parse_args()
params = vars(options)
for k in params:
if params[k] == None:
raise Exception("%s must not be None" % k)
exit
# Initialize worker
worker = Worker(**params)
worker.watch()