You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.0 KiB
35 lines
1.0 KiB
# Copyright (C) 2020 Red Hat, Inc. |
|
# |
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
|
# you may not use this file except in compliance with the License. |
|
# You may obtain a copy of the License at |
|
# |
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
# |
|
# Unless required by applicable law or agreed to in writing, software |
|
# distributed under the License is distributed on an "AS IS" BASIS, |
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
|
# implied. |
|
# See the License for the specific language governing permissions and |
|
# limitations under the License. |
|
|
|
import uuid |
|
|
|
from tooz import coordination |
|
|
|
coordinator = coordination.get_coordinator('zake://', b'host-1') |
|
coordinator.start() |
|
|
|
# Create a group |
|
group = bytes(str(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()
|
|
|