def send_worker_command(request):
if request.POST:
command = request.POST['command']
worker_id = request.POST['worker_id']
Master.send_master(command, worker_id)
return HttpResponse('Command sent to worker')
return HttpResponse('Missing command and worker to send, use POST')
def session_detail_start(request):
if request.POST:
session_detail_id = request.POST['session_detail_id']
worker_id = request.POST['worker_id']
Master.start_work(worker_id, session_detail_id)
return HttpResponse('Session detail started')
return HttpResponse('Missing session detail to start, use POST')
def send_session_detail_command(request):
if request.POST:
command = request.POST['command']
session_detail_id = request.POST['session_detail_id']
session_detail = SessionDetail.objects.get(pk=int(session_detail_id))
if session_detail.assigned_worker is None:
return HttpResponse('Session detail has no assigned worker')
worker_id = str(session_detail.assigned_worker.id)
Master.send_master(command, worker_id)
return HttpResponse('Command sent to worker')
return HttpResponse('Missing command and worker to send, use POST')
def ping_master(request):
stamp = timezone.now()
Master.send_ping()
pong = False
count = 0
while not pong and count < 5:
found = Message.objects.filter(type=log.LOG_TYPE_TEXT[log.INFO],
timestamp__gt=stamp,
text=MessagePong)
if len(found) > 0:
pong = True
else:
time.sleep(1)
count += 1
if pong:
return HttpResponse(MessagePong)
return HttpResponse('No reply from master')
def handle(self, *args, **options):
from django.conf import settings
translation.activate(settings.LANGUAGE_CODE)
if len(options) > 0:
config_file = options['config']
else:
config_file = defaults.DEFAULT_CONFIG
try:
self.stdout.write('Starting Twisted Brew (config:{0})'.format(config_file))
master = None
config = coreutils.parse_config(config_file)
if config.master is not None:
master = Master(config.communication, config.master)
coreutils.start_workers(config)
if master is not None:
master.info()
master.start()
else:
log.set_log_receiver(log.LOG_RECEIVER_STD)
except Exception as e:
raise CommandError('Could not start Twisted Brew: {0}'.format(e.__class__.__name__))
self.stdout.write('Successfully started Twisted Brew')
def workers_info(request):
Master.send_master("info")
return HttpResponse('All workers asked to reregister')
def send_master_command(request):
if request.POST:
command = request.POST['command']
Master.send_master(command)
return HttpResponse('Command sent to master')
return HttpResponse('Missing command to send, use POST')