def populate(self):
"""
Populate the pool instance processes, (prepares the processes).
"""
for name in self.names:
self.pool[name] = process.InstanceProcess(queue=self.queue,
environment_name=name)
self._restarts[name] = 0
return self
def restart(self, name=None):
"""
Restart single process, or all if no name is given.
:param name: Name or none for all pools.
"""
if name:
self.pool[name] = process.InstanceProcess(queue=self.queue,
environment_name=name)
self._restarts[name] += 1
self.pool[name].start()
else:
for name in self.pool.keys():
self.restart(name)