def _mod_died( self, pid, status, module_name ): if status: if os.WIFSIGNALED( status ): signal = os.WTERMSIG( status ) exitcode = -1 elif os.WIFEXITED( status ): signal = -1 exitcode = os.WEXITSTATUS( status ) else: signal = -1 exitcode = -1 CORE.warn( 'Module process %s died (pid: %d, exit status: %d, signal: %d)' % ( module_name, pid, exitcode, signal ) ) else: CORE.info( 'Module process %s died on purpose' % module_name ) # if killtimer has been set then remove it CORE.info( 'Checking for kill timer (%s)' % ', '.join( self.__killtimer.keys() ) ) if module_name in self.__killtimer: CORE.info( 'Stopping kill timer)' ) notifier.timer_remove( self.__killtimer[ module_name ] ) del self.__killtimer[ module_name ] if module_name in self.__processes: CORE.warn( 'Cleaning up requests' ) self.__processes[ module_name ].invalidate_all_requests() if self.__processes[ module_name ]._inactivity_timer is not None: CORE.warn( 'Remove inactivity timer' ) notifier.timer_remove( self.__processes[ module_name ]._inactivity_timer ) del self.__processes[ module_name ]
def _mod_died(self, pid, status, module_name):
if status:
if os.WIFSIGNALED(status):
signal = os.WTERMSIG(status)
exitcode = -1
elif os.WIFEXITED(status):
signal = -1
exitcode = os.WEXITSTATUS(status)
else:
signal = -1
exitcode = -1
CORE.warn('Module process %s died (pid: %d, exit status: %d, signal: %d, status: %r)' % (module_name, pid, exitcode, signal, status))
else:
CORE.info('Module process %s died on purpose' % module_name)
# if killtimer has been set then remove it
CORE.info('Checking for kill timer (%s)' % ', '.join(self.__killtimer.keys()))
if module_name in self.__killtimer:
CORE.info('Stopping kill timer)')
notifier.timer_remove(self.__killtimer[module_name])
del self.__killtimer[module_name]
if module_name in self.__processes:
CORE.warn('Cleaning up requests')
self.__processes[module_name].invalidate_all_requests(status=SERVER_ERR_MODULE_DIED)
if self.__processes[module_name]._inactivity_timer is not None:
CORE.warn('Remove inactivity timer')
notifier.timer_remove(self.__processes[module_name]._inactivity_timer)
del self.__processes[module_name]
def process_IN_MODIFY(self, event): if self.running: # remove running timer notifier.timer_remove(self.running) # add a timer which reloads UCR Variables in 10 seconds self.running = notifier.timer_add( 10000, self.process ) return True
def stop(self):
CORE.process('ModuleProcess: stopping %r' % (self.__pid,))
notifier.timer_remove(self._connect_timer)
if self.__process:
self.disconnect()
self.__process.signal_disconnect('killed', self._died)
self.__process.stop()
self.__process = None
CORE.info('ModuleProcess: child stopped')
def shutdown(self):
"""Instructs the module process to shutdown"""
if self.__processes:
CORE.info('The session is shutting down. Sending EXIT request to %d modules.' % len(self.__processes))
for module_name in list(self.__processes.keys()):
CORE.info('Ask module %s to shutdown gracefully' % (module_name,))
req = Request('EXIT', arguments=[module_name, 'internal'])
process = self.__processes.pop(module_name)
process.request(req)
notifier.timer_remove(process._connect_timer)
notifier.timer_add(4000, process.stop)
if self._user_connections:
reset_ldap_connection_cache(*self._user_connections)
if isinstance(self.acls, LDAP_ACLs):
reset_ldap_connection_cache(self.acls.lo)
self.acls = None
def stop(self):
if self._timer is not None:
notifier.timer_remove(self._timer)
self._timer = None
def reset_connection_timeout(self, state):
state.reset_connection_timeout()
notifier.timer_remove(state._timer)
state._timer = notifier.timer_add(
state.timeout * 1000, notifier.Callback(self._timed_out, state))
