Coordinate distributed systems.
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import uuid
import six
from tooz import coordination
coordinator = coordination.get_coordinator('kazoo://localhost', b'host-1')
coordinator.start()
# Create a group
group = six.binary_type(six.text_type(uuid.uuid4()).encode('ascii'))
request = coordinator.create_group(group)
request.get()
def group_joined(event):
# Event is an instance of tooz.coordination.MemberJoinedGroup
print(event.group_id, event.member_id)
coordinator.watch_join_group(group, group_joined)
coordinator.stop()