def on_process(self, event):
""" Called when a ProcessEvent is sent by the local Supervisor.
The event is published to all Supvisors instances. """
event_name = events.getEventNameByType(event.__class__)
self.logger.debug('got Process event from supervisord: {} {}'.format(event_name, event))
# create payload from event
payload = {'processname': event.process.config.name,
'groupname': event.process.group.config.name,
'state': ProcessStates._from_string(event_name.split('_')[-1]),
'now': int(time.time()),
'pid': event.process.pid,
'expected': event.expected}
self.logger.debug('payload={}'.format(payload))
self.publisher.send_process_event(payload)
def evaluate_conflict(self):
""" Gets a synthetic state if several processes are in a RUNNING-like
state. """
if self.conflicting():
# several processes seems to be in a running state
# so that becomes tricky
states = {self.infos[address]['state']
for address in self.addresses}
self.logger.debug('{} multiple states {} for addresses {}'.format(
self.process_name,
[ProcessStates._to_string(x) for x in states],
list(self.addresses)))
# state synthesis done using the sorting of RUNNING_STATES
self.state = self.running_state(states)
return True
def on_process(self, event):
""" Called when a ProcessEvent is sent by the local Supervisor.
The event is published to all Supvisors instances. """
event_name = events.getEventNameByType(event.__class__)
self.logger.debug('got Process event from supervisord: {} {}'.format(
event_name, event))
# create payload from event
payload = {'name': event.process.config.name,
'group': event.process.group.config.name,
'state': ProcessStates._from_string(event_name.split('_')[-1]),
'now': int(time.time()),
'pid': event.process.pid,
'expected': event.expected}
self.logger.debug('payload={}'.format(payload))
self.publisher.send_process_event(payload)
def statename(self):
return ProcessStates._to_string(self.statecode)
def state_string(self):
""" Return the state as a string. """
return ProcessStates._to_string(self.state)