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control: try a more stable force-shutdown routine

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This commit is contained in:
James Lu 2017-02-18 12:19:42 -08:00
parent 050721af5b
commit a3f122fee4
1 changed files with 9 additions and 0 deletions
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9
coremods/control.py
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@ -4,11 +4,14 @@ control.py - Implements SHUTDOWN and REHASH functionality.
import signal
import os
import threading
import sys
from pylinkirc import world, utils, conf, classes
from pylinkirc.log import log, makeFileLogger, stopFileLoggers, stdoutLogLevel
from . import permissions
tried_shutdown = False
def remove_network(ircobj):
"""Removes a network object from the pool."""
# Disable autoconnect first by setting the delay negative.
@ -18,6 +21,12 @@ def remove_network(ircobj):
def _shutdown(irc=None):
"""Shuts down the Pylink daemon."""
global tried_shutdown
if tried_shutdown: # We froze on shutdown last time, so immediately abort.
sys.exit()
tried_shutdown = True
for name, plugin in world.plugins.items():
# Before closing connections, tell all plugins to shutdown cleanly first.
if hasattr(plugin, 'die'):