allow logger daemon process to be killed with the main thread, thus a…

…llowing us to continue logging during shutdown

.devcontainer/devcontainer.json

@@ -1,10 +1,8 @@
 {
  "name": "Frigate Dev",
- "context": "..",
  "dockerComposeFile": "../docker-compose.yml",
  "service": "dev",
  "workspaceFolder": "/opt/frigate",
- "shutdownAction": "stopCompose",
  "extensions": [
  "ms-python.python",
  "visualstudioexptteam.vscodeintellicode",

docker-compose.yml

@@ -14,6 +14,10 @@ services:
  - .:/opt/frigate:cached
  - ./config/config.yml:/config/config.yml:ro
  - ./debug:/media/frigate
+ - type: tmpfs # Optional: 1GB of memory, reduces SSD/SD Card wear
+ target: /tmp/cache
+ tmpfs:
+ size: 1000000000
  ports:
  - "1935:1935"
  - "5000:5000"

frigate/log.py

@@ -13,7 +13,9 @@
 def listener_configurer():
  root = logging.getLogger()
  console_handler = logging.StreamHandler()
- formatter = logging.Formatter("%(name)-30s %(levelname)-8s: %(message)s")
+ formatter = logging.Formatter(
+ "[%(asctime)s] %(name)-30s %(levelname)-8s: %(message)s", "%Y-%m-%d %H:%M:%S"
+ )
  console_handler.setFormatter(formatter)
  root.addHandler(console_handler)
  root.setLevel(logging.INFO)
@@ -27,20 +29,10 @@ def root_configurer(queue):
 
 
 def log_process(log_queue):
- stop_event = mp.Event()
-
- def receiveSignal(signalNumber, frame):
- stop_event.set()
-
- signal.signal(signal.SIGTERM, receiveSignal)
- signal.signal(signal.SIGINT, receiveSignal)
-
  threading.current_thread().name = f"logger"
  setproctitle("frigate.logger")
  listener_configurer()
  while True:
- if stop_event.is_set() and log_queue.empty():
- break
  try:
  record = log_queue.get(timeout=5)
  except queue.Empty: