rec2db.stop()
raise Exception("VA exited. This should not happen.")
except:
print(traceback.format_exc(), flush=True)
print("connect stopped", flush=True)
def quit_service(signum, sigframe):
stop.set()
signal(SIGTERM, quit_service)
dba=DBIngest(host=dbhost, index="algorithms", office=office)
dbs=DBQuery(host=dbhost, index="sensors", office=office)
# register algorithm (while waiting for db to startup)
dba.wait(stop)
algorithm=dba.ingest({
"name": text["crowd-counting"],
"office": {
"lat": office[0],
"lon": office[1],
},
"status": "processing",
"skip": every_nth_frame,
})["_id"]
# compete for a sensor connection
while not stop.is_set():
try:
print("Searching...", flush=True)
for sensor in dbs.search("type:'camera' and status:'idle' and algorithm='crowd-counting' and office:["+str(office[0])+","+str(office[1])+"] and url:*"):
office = list(map(float, env["OFFICE"].split(",")))
dbhost = env["DBHOST"]
stop = Event()
def quit_service(signum, sigframe):
stop.set()
signal(SIGTERM, quit_service)
# register trigger
dbt = DBIngest(index="services", office=office, host=dbhost)
dbt.wait(stop)
rt = dbt.ingest({
"name": text["alert trigger"],
"service": text["triggers"],
"status": "active",
})
imbalance = ImbalanceTrigger()
occupency = OccupencyTrigger()
cpu = CPUTrigger()
with ThreadPoolExecutor(3) as e:
e.submit(imbalance.loop, stop)
e.submit(occupency.loop, stop)
e.submit(cpu.loop, stop)
dbt.delete(rt["_id"])
float, os.environ["OFFICE"].split(","))) if "OFFICE" in os.environ else "*"
dbhost = os.environ["DBHOST"]
storage = "/var/www/mp4"
stop = Event()
def quit_service(signum, sigframe):
stop.set()
signal(SIGTERM, quit_service)
dbs = DBIngest(index="services", office=office, host=dbhost)
rs = None
if isinstance(office, list):
dbs.wait(stop)
rs = dbs.ingest({
"name": text["cleanup"],
"service": text["maintenance"],
"status": "active",
})
while not stop.is_set():
print("Searching...", flush=True)
for index in indexes:
if stop.is_set(): break
db = DBQuery(index=index, office=office, host=dbhost)
try:
for r in db.search("time<now-" + str(retention_time * 1000),
size=500):
