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lcny-cameras-healthbeat
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master
Jing Li 2024-04-09 23:19:23 +08:00
parent 7107c3a156
commit dc59e46d7d
1 changed files with 10 additions and 6 deletions
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16
Healthbeat.py
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@ -1,6 +1,7 @@
# coding=utf-8 # coding=utf-8
import os import os
import cv2 import cv2
import re
import logging import logging
import psycopg2 import psycopg2
import threading import threading
@ -64,17 +65,20 @@ if __name__ == '__main__':
with conn: with conn:
with conn.cursor() as cursor: with conn.cursor() as cursor:
cursor.execute("SELECT id, status, extends FROM devices WHERE type = 1 AND status in (1, 2) ORDER BY id ASC") cursor.execute("SELECT id, status, extends FROM devices WHERE type = 1 AND status in (1, 2) ORDER BY id DESC")
rows = cursor.fetchall() rows = cursor.fetchall()
threads = [] threads = []
for row in rows: for row in rows:
extends = row[2] extends = row[2]
if isinstance(extends, dict) and extends["rtsp_url"] != '':
c = Camera(row[0], extends["rtsp_url"], row[1]) if not isinstance(extends, dict) or extends["rtsp_url"] is None or not re.search(r'^rtsp:', extends["rtsp_url"]):
t = threading.Thread(target=c.healthbeat) continue
threads.append(t)
t.start() c = Camera(row[0], extends["rtsp_url"], row[1])
t = threading.Thread(target=c.healthbeat)
threads.append(t)
t.start()
for t in threads: for t in threads:
t.join() t.join()