Provides a pipeline observer to handle transaction scopes that are started when a given stage starts.
The PipelineTransactionScopeObserver will start a transaction scope when a stage is reached that requires a transaction scope. The transaction scope will be completed when the stage has completed.
If there is a requirement to complete the transactions scope before the stage completes then the pipeline can raise the OnCompleteTransactionScope event, followed by the OnDisposeTransactionScope event. Raising the OnDisposeTransactionScope is optional as the transcation scope will still be disposed at the end of the stage if it has not been disposed already.
services.AddPipelineTransactionScope(builder => {
builder.AddPipeline(typeof(ThePipelineClass), "StageNameThatRequiresTransactionScope");
// or use the extension method
builder.AddPipeline<ThePipelineClass>("StageNameThatRequiresTransactionScope");
});