Configuring the sandesha2 Module

The sandesha2 module implements WS-ReliableMessaging for Axis2. The steps below show how to configure the sandesha2 module.  

1. Log in to the product's management console and select List under Modules.
2. In the Deployed Modules page, click the Configure link associated with the sandesha2 module. For example,
3. The Setting Persistence Properties page opens with the current configuration. For example,
   

   Field descriptions

   WS-RM defines a one-way sequence. The sender (source) is called the RMS (reliable messaging source) and the receiver (destination) is called the RMD (reliable messaging destination). Therefore, for in-out operations, the RM uses two sequences. For request messages, the server acts as the RMD and for response messages, the server act as the RMS.

   • Storage Manager : The type of storage manager to use.
     
     • inmemory
     • persistent
   • Connection String : The JDBC connection string to the database.
   • Driver Name : The driver name to use for this connection.
   • Username/Password : The database redentials
     
   • Inactivity Timeout Interval : The maximum inactive time for any RM session. After the sequence timeout happens, the RM session is terminated.
   • Inactivity Timeout Measure : The unit in which the inactivity timeout interval is specified.
   • Sequence Removal Timeout : The time interval. If the sequence is inactive during this time period, it is removed from the storage.
   • Sequence Removal Timeout Measure : The unit in which the sequence removal timeout interval is specified.
   • Acknowledgment Interval : The time interval that the RMD uses to send the acknowledgments.
   • Retransmission Interval : The time interval after which the RMS retransmits the message if it does not get an acknowledgment.
   • ExponentialBackoff : The parameter that specifies whether RMS exponentially increases the retransmission time or not.
   • Maximum Retransmission Count : The maximum number of retransmits the RMS sends.

   The buttons do the following:

   • Finish - Submits the current data and completes the configuration
   • Reset - Loads the last submitted configuration
   • Default - Loads the default configuration. If you want to submit it, click Finish.
   • Clear - Clears all the text area
   • Cancel - Cancels the current configuration and goes back to the previous page