REAPI/daemon_query.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# dm_process为key，value为具体指令 如：call office-convert_call id=1
import time
import os
#import pprint
#import subprocess
#from gevent import monkey; monkey.patch_socket()
#import gevent
timeSleep = 15

def popen(command, bg=False):
        string = command
        if bg == True:
                command = command + ' &'
        process = os.popen(command)
        output = process.read()
        process.close()
        return output

# 定时执行进程
def process():
        command = 'php /www/wwwroot/reapi/public/index.php task/api.orderTask/cron 1>/dev/null 2>&1 &'
        check = 'ps -ef | grep orderTask/orderTask/cron | grep -v grep | wc -l'
        i = 0
        while 1:
                value = int(popen(check))
                if value == 0:
                        popen(command)
                time.sleep(timeSleep)

process()