Transactional Concurrent Access To Tuxedo Service Via Tuxedo JCA Adapter Fails.
(Doc ID 1631875.1)
Last updated on MAY 10, 2021
Applies to:Tuxedo JCA Adapter - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
On JBoss side :
2 distinct transactions TRANS-A and TRANS-B launched at the same time from JBoss application server. The 2 transactions are propagated to Tuxedo when calling service SVC through JCA. There are several Tuxedo server instances publishing the same SVC service.
- The first transaction TRANS-A is propagated : on Tuxedo side, the service SVC is performed by server SRV-1 using Tuxedo GTRID-1
The transaction will succeed.
- A second transaction matching with the second transaction (on JBoss side reference being TRANS-B) is launched on Tuxedo side. On Tuxedo side, the service SVC is performed by server SRV-2 using Tuxedo GTRID-1
The transaction can't commit.
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