This is a very simple example showing how to use TransactionManager. This example shows how to begin a transaction, commit a transaction, and rollback a transaction while showing exception handling. We commit two keys and rollback adding a third key and destroying an existing key while showing how to handle exceptions.
GEODE_HOME
to the install directory of Apache GeodeFrom a command shell, set the current directory to the transaction
directory in your example workspace.
$ cd workspace/examples/cpp/transaction
Run the startserver
script to start the Geode cluster with authentication and create a region.
For Windows cmd:
$ powershell.exe -File startserver.ps1
For Windows Powershell:
$ startserver.ps1
For Bash:
$ ./startserver.sh
Execute cpp-transaction
. Expect the following output:
$ ./cpp-transaction Created cache Created region 'exampleRegion' Rolled back transaction - retrying(4) Rolled back transaction - retrying(3) Rolled back transaction - retrying(2) Committed transaction - exiting
Run the stopserver
script to gracefully shutdown the Geode cluster.
For Windows cmd:
$ powershell.exe -File stopserver.ps1
For Windows Powershell:
$ stopserver.ps1
For Bash:
$ ./stopserver.sh