Server IP : 213.32.127.20 / Your IP : 216.73.216.252 Web Server : Apache System : Linux ns3.servidorneptuno.com 4.18.0-553.16.1.lve.el8.x86_64 #1 SMP Tue Aug 13 17:45:03 UTC 2024 x86_64 User : atoqsfjh ( 1072) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/cloudlinux/venv/lib/python3.11/site-packages/lvestats/lib/commons/ |
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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 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