def check_passive_url_monitors():
request = HttpRequest()
request.META["HTTP_X_CELERY_CRON"] = "true"
modules = Module.objects.filter(module_type="url_check")
sending_modules = []
for i in xrange(len(modules)):
module = modules[i]
passive_key = CHECK_HOST_KEY % module.id
if memcache.get(passive_key, False):
# this means that the check is still running for this module
logging.critical("Module id %s is still running" % module.id)
continue
memcache.set(passive_key, module, CELERY_CACHE_TIMEOUT)
sending_modules.append(module.id)
if (i != 0 or len(modules) == 1) and (
((i % settings.PASSIVE_URL_CHECK_BATCH) == 0) or (i == (len(modules) - 1))
):
# Don't run when it is the first iteration, unless only one module to monitor
# Run in batch sizes defined by the settings and run the remaning at the end of
# the loop even if batch size isn't met.
check_passive_url_task.apply_async((request, sending_modules))
sending_modules = []
return True
def check_passive_url_monitors():
modules = Module.objects.filter(module_type='url_check')
request = HttpRequest()
request.META['HTTP_X_CELERY_CRON'] = 'true'
for module in modules:
passive_key = CHECK_HOST_KEY % module.id
if memcache.get(passive_key,False):
#this means that the check is already running
logging.critical("Module id %s is already running"%module.id)
continue
memcache.set(passive_key,module,CELERY_CACHE_TIMEOUT)
check_passive_url_task.apply_async((request, module.id))
