freezer.scheduler.daemon module¶

class freezer.scheduler.daemon.Daemon(daemonizable=None, pid_fname=None)¶

Bases: object

A class to manage all the daemon-related stuff

exit_flag = False¶

static handle_program_exit(signum, frame)¶

static handle_reload(signum, frame)¶

instance = None¶

pid¶

pid_fname¶

reload()¶

restart()¶

signal_map¶

start(dump_stack_trace=False)¶

status()¶

stop()¶

class freezer.scheduler.daemon.NoDaemon(daemonizable)¶

Bases: object

A class which shares the same interface as the Daemon class, but is used to execute the scheduler as a foreground process

exit_flag = False¶

static handle_program_exit(signum, frame)¶

static handle_reload(signum, frame)¶

instance = None¶

reload()¶

restart()¶

signal_map¶

start(dump_stack_trace=False)¶

status()¶

stop()¶

freezer.scheduler.daemon.get_filenos(logger)¶

Get a list of file no from logger

freezer.scheduler.daemon.is_process_running(pid)¶

Checks whether the process is running.

Parameters:	pid – process pid to check
Returns:	true if the process is running