def agent_updated(self, context, payload):
try:<EOL><INDENT>if payload['<STR_LIT>']:<EOL><INDENT>pass<EOL><DEDENT><DEDENT>except KeyError as e:<EOL><INDENT>LOG.error("<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>", {'<STR_LIT:error>': e, '<STR_LIT>': payload})<EOL><DEDENT>
Deal with agent updated RPC message.