Gecko [ renovalkoronred.com.tr ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	219 B	-rw-r--r--
argparse_utils.py	10.98 KB	-rw-r--r--
dateutil.py	5.9 KB	-rw-r--r--
decorators.py	931 B	-rw-r--r--
func.py	15.82 KB	-rw-r--r--
htpasswd.py	2.15 KB	-rw-r--r--
litespeed.py	6.56 KB	-rw-r--r--
logsetup.py	4.45 KB	-rw-r--r--
proctitle.py	2.81 KB	-rw-r--r--
profiler.py	651 B	-rw-r--r--
progress.py	1.09 KB	-rw-r--r--
sentry.py	6.35 KB	-rw-r--r--
server_status.py	1.33 KB	-rw-r--r--
sizeutil.py	2.7 KB	-rw-r--r--
users_manager.py	3.01 KB	-rw-r--r--

Code Editor : server_status.py

# coding=utf-8
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
from __future__ import absolute_import
import os
import errno

PID_FILE = '/var/run/lvestats.pid'
RUNNING = 0
STOPPED = 1
DEAD = 2

status_description = {
    RUNNING: "Server is running",
    STOPPED: "Server is not running, Use 'service lvestats start' command to start it",
    DEAD: "lvestats server is dead but pid file exists. Use 'service lvestats restart' command to restart it"
}

def check_server_status():
    """
    Read pid from file. If file is not exists, then server is stopped
    Send kill signal 0 to check if process exists.
    Return status.

From http://linux.die.net/man/2/kill :
        "If sig is 0, then no signal is sent, but error checking is still performed;
        this can be used to check for the existence of a process ID or process group ID."

errno.ESRCH == "No such process"
    :return:
    """
    try:
        with open(PID_FILE) as pid_file:
            pid = pid_file.readline().strip()
    except (IOError, OSError):
        return STOPPED
    else:
        try:
            os.kill(int(pid), 0)
        except OSError as e:
            if e.errno == errno.ESRCH:
                return DEAD
        return RUNNING

${this.title}

Code Editor : server_status.py