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Prevented muliprocessing

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Pünkösd Marcell 2021-12-12 19:15:11 +01:00
parent 0ea6b8c69b
commit 4e7f3b79a6
1 changed files with 24 additions and 19 deletions
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43
src/signal_processor/soundsignalprocessor.py
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@ -9,6 +9,8 @@ import os
from utils import BirbnetesIoTPlatformStatusDriver from utils import BirbnetesIoTPlatformStatusDriver
from threading import Lock
""" """
Abstract base class for signalprocessor Abstract base class for signalprocessor
""" """
@ -24,6 +26,8 @@ class SoundSignalProcessor(AbcSignalProcessor):
SoundSignalProcessor class, responsible for handling the sound signal processor pipeline. SoundSignalProcessor class, responsible for handling the sound signal processor pipeline.
""" """
super_multi_signal_processing_preventor_to_make_queue_great_again = Lock()
def __init__(self): def __init__(self):
""" """
Create dependency objects. Create dependency objects.
@ -37,28 +41,29 @@ class SoundSignalProcessor(AbcSignalProcessor):
Process a sound sample. Process a sound sample.
:return: :return:
""" """
soundsample_name = self.soundsensor.getvalue() with SoundSignalProcessor.super_multi_signal_processing_preventor_to_make_queue_great_again:
soundsample_name = self.soundsensor.getvalue()
if not soundsample_name: # No new sample... nothing to do if not soundsample_name: # No new sample... nothing to do
return return
try: try:
sample_decision = self.soundpreprocessor.preprocesssignal(soundsample_name) sample_decision = self.soundpreprocessor.preprocesssignal(soundsample_name)
except Exception as e: except Exception as e:
logging.exception(e) logging.exception(e)
BirbnetesIoTPlatformStatusDriver.enqueue_pattern('red', [1, 1, 1]) BirbnetesIoTPlatformStatusDriver.enqueue_pattern('red', [1, 1, 1])
os.unlink(soundsample_name) os.unlink(soundsample_name)
return return
if sample_decision: if sample_decision:
BirbnetesIoTPlatformStatusDriver.enqueue_pattern('green', [1, 0, 1]) BirbnetesIoTPlatformStatusDriver.enqueue_pattern('green', [1, 0, 1])
try: try:
self.soundsender.sendvalue(soundsample_name, sample_decision) self.soundsender.sendvalue(soundsample_name, sample_decision)
except (ConnectionError, requests.HTTPError) as e: except (ConnectionError, requests.HTTPError) as e:
logging.exception(e) logging.exception(e)
BirbnetesIoTPlatformStatusDriver.enqueue_pattern('red', [1, 0, 1, 0, 1]) BirbnetesIoTPlatformStatusDriver.enqueue_pattern('red', [1, 0, 1, 0, 1])
os.unlink(soundsample_name) os.unlink(soundsample_name)
return return
os.unlink(soundsample_name) os.unlink(soundsample_name)