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.
From a command shell, set the current directory to the transaction
directory in your example workspace.
$ cd workspace/examples/build/dotnet/transaction
Run the startserver.ps1
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
Execute Debug\dotnet-transaction.exe
. The output logs the cache and region creation, and the results of up to five attempts to commit the transaction. Example execution ends when the transaction is successfully committed, or when the maximum number of attempts is reached without a successful commit.
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.ps1
script to gracefully shutdown the Geode cluster.
For Windows cmd:
$ powershell.exe -File stopserver.ps1
For Windows Powershell:
$ stopserver.ps1