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Fix flask auto-reload nesting processes.

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This commit is contained in:
Matthew Stratford 2020-10-24 01:39:40 +01:00
parent 2f4763dde1
commit 70047dd1fd
1 changed files with 11 additions and 6 deletions
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17
multiplay-flask.py
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@ -1,5 +1,5 @@
import multiprocessing
from bapsicle_standalone import bapsicle
import bapsicle_standalone
from flask import Flask, render_template
import json
import sounddevice as sd
@ -102,16 +102,21 @@ def all_stop():
channel.put("STOP")
status()
if __name__ == "__main__":
for channel in range(3):
channel_to_q.append(multiprocessing.Queue())
channel_from_q.append(multiprocessing.Queue())
channel_to_q[-1].put_nowait("LOAD:test"+str(channel)+".mp3")
channel_p.append(multiprocessing.Process(target=bapsicle, args=(channel, channel_to_q[-1], channel_from_q[-1])).start())
channel_p.append(
multiprocessing.Process(
target=bapsicle_standalone.bapsicle,
args=(channel, channel_to_q[-1], channel_from_q[-1])
)
)
channel_p[channel].start()
app.run(host='0.0.0.0', port=5000, debug=True)
# Don't use reloader, it causes Nested Processes!
app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=False)