OpenTP1 Version 7 Description
A UAP process for processing a transaction is called a transaction branch. You can use an RPC to process a transaction that consists of multiple UAP processes. A set of transaction branches that consists of multiple UAP processes is called a global transaction. The process that starts the transaction is called the root transaction branch. Figure 3-2 shows an example of a global transaction.
Figure 3-2 A global transaction and transaction branches
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