If you are using 'OpenAccessIntegratedConnectionPool' the pool management should throw an timeout exception after the 'ActiveConnectionTimeout' value is surpassed. Can you lower the 'ActiveConnectionTimeout' value and check if it still blocks?
Can you send me your sample code from all threads that are active?
OpenAccess ORM is now Telerik Data Access
. For more information on the new names, please, check out the Telerik Product Map