# 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.


class Handler(object):
    '''Listen on an AMQP queue named for the conductor.  Allows individual
    conductors to communicate with each other for multi-conductor support.
    '''
    def ping_conductor(self, context):
        '''Respond affirmatively to confirm that the conductor performing the
        action is still alive.
        '''
        return True