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✏️ /opt/cloudlinux/venv/lib/python3.11/site-packages/lvestats/lib/commons/server_status.py

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# 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

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, encoding='utf-8') 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

Batal

⬅ lib 17 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📁 __pycache__	dir	—	01/07/26 03:10	0755	📂
🐍 __init__.py	py	219 B	23/06/26 15:44	0644	✏️ ⬇
🐍 argparse_utils.py	py	11.2 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 dateutil.py	py	5.6 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 decorators.py	py	893 B	23/06/26 15:44	0644	✏️ ⬇
🐍 fileutil.py	py	1.1 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 func.py	py	15.9 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 htpasswd.py	py	2.2 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 litespeed.py	py	9.8 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 logsetup.py	py	4.5 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 proctitle.py	py	4.7 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 profiler.py	py	575 B	23/06/26 15:44	0644	✏️ ⬇
🐍 progress.py	py	1016 B	23/06/26 15:44	0644	✏️ ⬇
🐍 sentry.py	py	6.1 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 server_status.py	py	1.3 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 sizeutil.py	py	2.6 KB	23/06/26 15:44	0644	✏️ ⬇
🐍 users_manager.py	py	3 KB	23/06/26 15:44	0644	✏️ ⬇

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