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Add expire interval option for snaphots

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This commit is contained in:
Nick Mowen 2022-10-07 09:36:31 -06:00
parent 7c60753ab0
commit b8311071f2
2 changed files with 18 additions and 10 deletions
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4
frigate/config.py
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@ -440,6 +440,10 @@ class CameraFfmpegConfig(FfmpegConfig):
class SnapshotsConfig(FrigateBaseModel): class SnapshotsConfig(FrigateBaseModel):
enabled: bool = Field(default=False, title="Snapshots enabled.") enabled: bool = Field(default=False, title="Snapshots enabled.")
expire_interval: int = Field(
default=5,
title="Number of minutes to wait between cleanup runs.",
)
clean_copy: bool = Field( clean_copy: bool = Field(
default=True, title="Create a clean copy of the snapshot image." default=True, title="Create a clean copy of the snapshot image."
) )

24
frigate/events.py
View File

@ -1,4 +1,5 @@
import datetime import datetime
import itertools
import logging import logging
import os import os
import queue import queue
@ -289,15 +290,18 @@ class EventCleanup(threading.Thread):
def run(self): def run(self):
# only expire events every 5 minutes # only expire events every 5 minutes
while not self.stop_event.wait(300): for counter in itertools.cycle(range(self.config.snapshots.expire_interval)):
self.expire("clips") if self.stop_event.wait(60):
self.expire("snapshots") logger.info(f"Exiting event cleanup...")
self.purge_duplicates() break
# drop events from db where has_clip and has_snapshot are false if counter == 0:
delete_query = Event.delete().where( self.expire("clips")
Event.has_clip == False, Event.has_snapshot == False self.expire("snapshots")
) self.purge_duplicates()
delete_query.execute()
logger.info(f"Exiting event cleanup...") # drop events from db where has_clip and has_snapshot are false
delete_query = Event.delete().where(
Event.has_clip == False, Event.has_snapshot == False
)
delete_query.execute()