Operational Options


These options are configurable when using the Entity Framework Core for the operational store:

You set the options at startup time in your AddOperationalStore method:

    .AddOperationalStore(options =>
        // configure options here..


Settings that affect the DbContext pooling feature of Entity Framework Core.

  • EnablePooling

    Gets or set if EF DbContext pooling is enabled. Defaults to false.

  • PoolSize

    Gets or set the pool size to use when DbContext pooling is enabled. If not set, the EF default is used.


Settings that affect the database schema and table names.

  • DefaultSchema

    Gets or sets the default schema. Defaults to null.

TableConfiguration settings for each individual table (schema and name) managed by this feature:

  • PersistedGrants
  • DeviceFlowCodes
  • Keys
  • ServerSideSessions

Persisted Grants Cleanup

Settings that affect the background cleanup of expired entries (tokens) from the persisted grants table.

  • EnableTokenCleanup

    Gets or sets a value indicating whether stale entries will be automatically cleaned up from the database. This is implemented by periodically connecting to the database (according to the TokenCleanupInterval) from the hosting application. Defaults to false.

  • RemoveConsumedTokens

    Gets or sets a value indicating whether consumed tokens will included in the automatic clean up. Defaults to false.

  • TokenCleanupInterval

    Gets or sets the token cleanup interval (in seconds). The default is 3600 (1 hour).

  • TokenCleanupBatchSize

    Gets or sets the number of records to remove at a time. Defaults to 100.

  • FuzzTokenCleanupStart

    The background token cleanup job runs at a configured interval. If multiple nodes run the cleanup job at the same time there will be updated conflicts in the store. To avoid that, the startup time can be fuzzed. The first run is scheduled at a random time between the host startup and the configured TokenCleanupInterval. Subsequent runs are run on the configured TokenCleanupInterval. Defaults to true