zishuo/frigate
1
0
Fork 0
mirror of https://github.com/blakeblackshear/frigate.git synced 2025-10-05 07:27:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

cleanup detection shms

Browse Source
This commit is contained in:
Blake Blackshear
2020-10-11 09:40:20 -05:00
parent 61081b91a3
commit 6f070502b5
2 changed files with 11 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
detect_objects.py
View File

@@ -174,10 +174,15 @@ def main():
# Queue for clip processing
event_queue = mp.Queue()
# create the detection pipes
# create the detection pipes and shms
out_events = {}
camera_shms = []
for name in CONFIG['cameras'].keys():
out_events[name] = mp.Event()
shm_in = mp.shared_memory.SharedMemory(name=name, create=True, size=300*300*3)
shm_out = mp.shared_memory.SharedMemory(name=f"out-{name}", create=True, size=20*6*4)
camera_shms.append(shm_in)
camera_shms.append(shm_out)
detection_queue = mp.Queue()
@@ -302,6 +307,9 @@ def main():
camera_process['capture_thread'].join()
for detector in detectors:
detector.stop()
for shm in camera_shms:
shm.close()
shm.unlink()
sys.exit()
signal.signal(signal.SIGTERM, receiveSignal)