TinCanStatementForwarding

Statement Forwarding provides the means to automatically forward statements sent from one LRS to another. Applications include:

• Forwarding for users who wish to have their statements stored in their own Personal Data Lockers
• Replicating production data in a sandbox LRS

SCORMEngineSettings

Properties relevant to Statement Forwarding:

• TinCanStatementForwardSleepTime - In milliseconds, specifies how long the statement forwarding thread should sleep before polling the source LRSs for forwarding.
• TinCanStatementForwardMaxBackoffHours - Upon failing to forward statements to a destination LRS, the statement forwarding will wait an exponentially increasing backoff before attempting a retry. This sets the maximum threshold for that backoff.
• TinCanStatementForwardStmtBatchSize - Limit for gathering batches of statements for fowarding.
• TinCanStatementForwardWebTimeout - Timeout (in milliseconds) for the HTTP requests gathering and posting the Tin Can statements.

Integration

For security, generate unique credentials for source and target Learning Record Stores

In order to configure statement forwarding in, call ScormEngineManager::AddTinCanForwardingPath(ExternalConfiguration, StatementForwardingPair) to add paths for forwarding between a source and destination LRS. StatementForwardingPair is a construct containing the following members

The call will return the unique ID for the statement forwarding. Save this ID for future management of this statement forwarding pair and passing to ScormEngineManager::UpdateTinCanForwardingPath() and ScormEngineManager::DeleteTinCanForwardingPath().