def restore_unacked_once(self):
"""Restores all uncknowledged message at shutdown/gc collect.
Will only be done once for each instance.
"""
self._on_collect.cancel()
self._flush()
state = self._delivered
if not self.channel.do_restore or getattr(state, "restored"):
assert not state
return
try:
if state:
say("Restoring unacknowledged messages: %s", state)
unrestored = self.restore_unacked()
if unrestored:
errors, messages = zip(*unrestored)
say("UNABLE TO RESTORE %s MESSAGES: %s", len(errors),
errors)
emergency_dump_state(messages)
finally:
state.restored = True
def restore_unacked_once(self):
"""Restores all unacknowledged messages at shutdown/gc collect.
Will only be done once for each instance.
"""
self._on_collect.cancel()
self._flush()
state = self._delivered
if not self.restore_at_shutdown or not self.channel.do_restore:
return
if getattr(state, 'restored', None):
assert not state
return
try:
if state:
say('Restoring {0!r} unacknowledged message(s).',
len(self._delivered))
unrestored = self.restore_unacked()
if unrestored:
errors, messages = list(zip(*unrestored))
say('UNABLE TO RESTORE {0} MESSAGES: {1}', len(errors),
errors)
emergency_dump_state(messages)
finally:
state.restored = True
def restore_unacked_once(self):
"""Restores all uncknowledged message at shutdown/gc collect.
Will only be done once for each instance.
"""
self._on_collect.cancel()
self._flush()
state = self._delivered
if not self.channel.do_restore or getattr(state, "restored"):
assert not state
return
try:
if state:
say("Restoring unacknowledged messages: %s", state)
unrestored = self.restore_unacked()
if unrestored:
errors, messages = zip(*unrestored)
say("UNABLE TO RESTORE %s MESSAGES: %s",
len(errors), errors)
emergency_dump_state(messages)
finally:
state.restored = True
def restore_unacked_once(self):
"""Restores all unacknowledged messages at shutdown/gc collect.
Will only be done once for each instance.
"""
self._on_collect.cancel()
self._flush()
state = self._delivered
if not self.restore_at_shutdown or not self.channel.do_restore:
return
if getattr(state, 'restored', None):
assert not state
return
try:
if state:
say('Restoring {0!r} unacknowledged message(s).',
len(self._delivered))
unrestored = self.restore_unacked()
if unrestored:
errors, messages = list(zip(*unrestored))
say('UNABLE TO RESTORE {0} MESSAGES: {1}',
len(errors), errors)
emergency_dump_state(messages)
finally:
state.restored = True
