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control: print remaining threads on forced shutdowns as well

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This commit is contained in:
James Lu 2017-05-07 13:39:46 -07:00
parent 5c7752a203
commit 59dd8d3bf8
1 changed files with 5 additions and 1 deletions
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6
coremods/control.py
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@ -19,10 +19,14 @@ def remove_network(ircobj):
ircobj.disconnect() ircobj.disconnect()
del world.networkobjects[ircobj.name] del world.networkobjects[ircobj.name]
def _print_remaining_threads():
log.debug('_shutdown(): Remaining threads: %s', ['%s/%s' % (t.name, t.ident) for t in threading.enumerate()])
def _shutdown(irc=None): def _shutdown(irc=None):
"""Shuts down the Pylink daemon.""" """Shuts down the Pylink daemon."""
global tried_shutdown global tried_shutdown
if tried_shutdown: # We froze on shutdown last time, so immediately abort. if tried_shutdown: # We froze on shutdown last time, so immediately abort.
_print_remaining_threads()
raise KeyboardInterrupt("Forcing shutdown.") raise KeyboardInterrupt("Forcing shutdown.")
tried_shutdown = True tried_shutdown = True
@ -52,7 +56,7 @@ def _shutdown(irc=None):
log.info("Waiting for remaining threads to stop; this may take a few seconds. If PyLink freezes " log.info("Waiting for remaining threads to stop; this may take a few seconds. If PyLink freezes "
"at this stage, press Ctrl-C to force a shutdown.") "at this stage, press Ctrl-C to force a shutdown.")
log.debug('_shutdown(): Remaining threads: %s', ['%s/%s' % (t.name, t.ident) for t in threading.enumerate()]) _print_remaining_threads()
# Done. # Done.