Protocol modules to load at initialization
protocol_module_load_from_general_config
The attribute retrieval service dynamically loads protocol modules at initialization time. If this key is set to 'true', the service uses this config file otherwise it uses another XML file specified with the key "protocol_table_filename". If loaded according to this file, it is based on the following entries:
protocol_module_load.*
The package to load.
protocol_module_id.*
The protocol ID that should be associated with the protocol.