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moonraker: create a new asyncio event loop on restart 

This should guarantee that no dangliing callbacks are leftover on a soft restart.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Eric Callahan 2021-07-15 06:57:54 -04:00
parent 0d1431395e
commit 1fdfb5299e
1 changed files with 4 additions and 0 deletions
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4
moonraker/moonraker.py
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@ -7,6 +7,7 @@
from __future__ import annotations from __future__ import annotations
import argparse import argparse
from asyncio.events import new_event_loop
import sys import sys
import importlib import importlib
import os import os
@ -765,10 +766,13 @@ def main() -> None:
break break
if server.exit_reason == "terminate": if server.exit_reason == "terminate":
break break
event_loop.close()
# Since we are running outside of the the server # Since we are running outside of the the server
# it is ok to use a blocking sleep here # it is ok to use a blocking sleep here
time.sleep(.5) time.sleep(.5)
logging.info("Attempting Server Restart...") logging.info("Attempting Server Restart...")
asyncio.set_event_loop(asyncio.new_event_loop())
event_loop = EventLoop()
event_loop.close() event_loop.close()
logging.info("Server Shutdown") logging.info("Server Shutdown")
ql.stop() ql.stop()