3.7.7.3 Begin Phase Zero

The Begin Phase Zero event MUST be signaled with the following arguments:

  • An Enlistment object

If the Begin Phase Zero event is signaled, the Superior Transaction Manager Facet (section 1.3.3.3.4) MUST perform the following actions:

  • Send a PARTNERTM_PROPAGATE_MTAG_PHASE0 (section 2.2.9.1.1.1.17) message using the connection.

  • Set the connection state to Phase Zero.