def index(request):
thread1_status = False
msg_active = True
IP = get_ip()
thread_list = ThreadMsg.objects.filter(thread_ip=IP)
for thread in thread_list:
c = ThreadControl()
try:
#查看是否处于活跃状态
status = c.is_alive(thread.thread_name)
if status:
#设置状态为1
thread.thread_status = 1
thread.save()
else:
#设置状态为0
thread.thread_status = 0
thread.save()
except:
thread.thread_status = 0
thread.save()
return render_to_response(
'index.html', {
'thread1_status': thread1_status,
"msg_active": msg_active,
"thread_list": thread_list
})
def control_thread(request):
th_name = request.POST['id']
control = request.POST['control']
print "thread_name is ", th_name
#显示活跃状态
msg_active = True
thread = ThreadMsg.objects.get(thread_name=th_name)
if control == 'start':
rtx('ip', '进程' + str(th_name) + ' 开始采集标签信息')
#状态信息
# thread1_status = True
c = ThreadControl()
# status = 1
#出现错误，则线程不存在，因此启动线程
try:
status = c.is_alive(th_name)
print "thread is alive? ", status
if status:
print "thread is alive,caonot start twice!"
else:
print "start ..........thread1"
c.start(th_name, 1)
except:
print "thread is not alive start!!!"
c.start(th_name, 1)
thread.thread_status = 1
thread.save()
if control == 'stop':
# thread1_status = False
# status = 0
rtx('ip', '进程' + str(th_name) + ' 采集标签信息即将停止')
c = ThreadControl()
try:
c.stop(th_name)
thread.thread_status = 0
thread.save()
except:
print "not thread alive"
IP = get_ip()
thread_list = ThreadMsg.objects.filter(thread_ip=IP)
return render_to_response(
'index.html', {
"thread_name": th_name,
"control": control,
"thread_list": thread_list,
"msg_active": msg_active
})