3.3.5.3.2.1 Receiving a TXUSER_RESOLVE_MTAG_REQUEST_COMPLETE Message
When the application receives a TXUSER_RESOLVE_MTAG_REQUEST_COMPLETE message, the application MUST perform the following actions:
If the connection state is Awaiting Abort Response, Awaiting Commit Response, or Awaiting Forget Response:
Return a success result to the higher-layer business logic.
Set the connection state to Ended.
Otherwise, the message MUST be processed as an invalid message as specified in section 3.1.6