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Don't fail if shm exists

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This commit is contained in:
Nicolas Mowen 2024-11-17 08:35:52 -07:00
parent cdc9200d54
commit 6a69b4cbfd
1 changed files with 9 additions and 5 deletions
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4
frigate/util/image.py
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@ -790,11 +790,15 @@ class SharedMemoryFrameManager(FrameManager):
self.shm_store: dict[str, UntrackedSharedMemory] = {} self.shm_store: dict[str, UntrackedSharedMemory] = {}
def create(self, name: str, size) -> AnyStr: def create(self, name: str, size) -> AnyStr:
try:
shm = UntrackedSharedMemory( shm = UntrackedSharedMemory(
name=name, name=name,
create=True, create=True,
size=size, size=size,
) )
except FileExistsError:
shm = UntrackedSharedMemory(name=name)
self.shm_store[name] = shm self.shm_store[name] = shm
return shm.buf return shm.buf