3.3.5.3.2 Receiving a TXUSER_DTCLURMENLISTMENT_MTAG_TO_DTC_REQUESTCOMMIT Message

When the Transaction Manager Communicating with an LU 6.2 Implementation Facet receives a TXUSER_DTCLURMENLISTMENT_MTAG_TO_DTC_REQUESTCOMMIT (section 2.2.3.3.8) message, it MUST perform the following actions:

  • If the connection state is Awaiting Prepare Response:

    • Signal the Enlistment Phase One Complete event (as specified in [MS-DTCO] section 3.2.7.16) on the Core Transaction Manager Facet with the following arguments:

    • Set the connection state to Prepared.

  • Otherwise, if the connection state is Ended:

    • Ignore the message.

  • Otherwise, the message MUST be processed as an invalid message, as specified in [MS-DTCO], section 3.1.6.