Mnesia Session

MODULE

mnesia_session

MODULE SUMMARY

Mnesia Session

DESCRIPTION

Mnesia is written in Erlang and intended to be used for Erlang applications.

The Mnesia Session application a enables access to the Mnesia DBMS from foreign programming languages (i.e. other languages than Erlang). The Mnesia Session interface is defined in IDL (an Interface Definition Language standardized by OMG (the Object Management Group)).

This module is automatically generated from the IDL specification mnesia_session.idl and is documented in the IDL specification.

Configuration parameters

Mnesia Session reads the following application configuration parameters:

• -mnesia_session corba_connector_name Name. This parameter controls which initial name Mnesia Corba Connector is bound. This parameter is only used when the enable_corba is set to true. The name is validated by using lname:check_name(Name). See the Orber application for details. The default name is {'CosNaming_NameComponent', "IDL:CosNaming/NameComponent:1.0", "mnesia_corba_connector", []}.
  
• -mnesia_session debug Level Controls the debug level of Mnesia Session. Possible values are:
  

  none

  No trace outputs at all. This is the default.
  

  verbose

  Activates tracing of important debug events.
  

  debug

  Activates all events at the verbose level and traces of all debug events.
  

  trace

  Activates all debug events both verbose and debug as well as trace events that provide internal printouts.
  This level is only intended for debugging of small toy systems since many large events may be generated.
  

• -mnesia_session enable_corba true | false. This flag enables Mnesia Session to access Mnesia via CORBA. If CORBA access is enabled, the application Orber must be started in order to start Mnesia Session. The default is false.
  

First the SASL application parameters are checked, then the command line flags are checked, and finally, the default value is chosen.

See Also

mnesia(3), orber(3), application(3)

AUTHORS

Dan Gudmundsson - dgud@erix.ericsson.se
Håkan Mattsson - hakan@erix.ericsson.se