old_contents: # -*- coding: utf-8 -*-
  
  # Copyright (c) 2015 Ericsson AB
  #
  # 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 msgpack
  from message_coder import MessageCoderBase
  
  # set of functions to encode/decode data tokens to/from a json description
  class MessageCoder(MessageCoderBase):
  
      def encode(self, data):
          return msgpack.packb(data)
  
      def decode(self, data):
          data = msgpack.unpackb(data)
          return data
  
new_contents: # -*- coding: utf-8 -*-
  
  # Copyright (c) 2015 Ericsson AB
  #
  # 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 umsgpack
  from message_coder import MessageCoderBase
  
  umsgpack.compatibility = True
  
  # set of functions to encode/decode data tokens to/from a json description
  class MessageCoder(MessageCoderBase):
  
      def encode(self, data):
          return umsgpack.packb(data)
  
      def decode(self, data):
          data = umsgpack.unpackb(data)
          return data
  
subject: Use umsgpack package for msgpack coder