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Use zmq for inter process communication (#9309)

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* Use zmq for inter process communication

* Use localhost for reply and request

* Use pyobj instead of json and Need to use separate requestors for each audio listener

* Cleanup port defining
This commit is contained in:
Nicolas Mowen
2024-02-14 17:24:36 -07:00
committed by GitHub
parent 198dbbdff1
commit dd3dc7949a
13 changed files with 116 additions and 91 deletions
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13
frigate/app.py
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@@ -171,7 +171,6 @@ class FrigateApp:
# issue https://github.com/python/typeshed/issues/8799
# from mypy 0.981 onwards
"frame_queue": mp.Queue(maxsize=2),
"region_grid_queue": mp.Queue(maxsize=1),
"capture_process": None,
"process": None,
"audio_rms": mp.Value("d", 0.0), # type: ignore[typeddict-item]
@@ -273,9 +272,6 @@ class FrigateApp:
# Queue for timeline events
self.timeline_queue: Queue = mp.Queue()
# Queue for inter process communication
self.inter_process_queue: Queue = mp.Queue()
def init_database(self) -> None:
def vacuum_db(db: SqliteExtDatabase) -> None:
logger.info("Running database vacuum")
@@ -350,7 +346,6 @@ class FrigateApp:
name="recording_manager",
args=(
self.config,
self.inter_process_queue,
self.object_recordings_info_queue,
self.audio_recordings_info_queue,
self.feature_metrics,
@@ -390,9 +385,7 @@ class FrigateApp:
)
def init_inter_process_communicator(self) -> None:
self.inter_process_communicator = InterProcessCommunicator(
self.inter_process_queue
)
self.inter_process_communicator = InterProcessCommunicator()
def init_web_server(self) -> None:
self.flask_app = create_app(
@@ -495,7 +488,6 @@ class FrigateApp:
args=(
self.config,
self.video_output_queue,
self.inter_process_queue,
self.camera_metrics,
),
)
@@ -534,7 +526,6 @@ class FrigateApp:
self.detection_queue,
self.detection_out_events[name],
self.detected_frames_queue,
self.inter_process_queue,
self.camera_metrics[name],
self.ptz_metrics[name],
self.region_grids[name],
@@ -571,7 +562,6 @@ class FrigateApp:
self.audio_recordings_info_queue,
self.camera_metrics,
self.feature_metrics,
self.inter_process_communicator,
),
)
audio_process.daemon = True
@@ -777,7 +767,6 @@ class FrigateApp:
self.object_recordings_info_queue,
self.audio_recordings_info_queue,
self.log_queue,
self.inter_process_queue,
]:
if queue is not None:
while not queue.empty():