Multiple State machines with automatonymous using EFCore persistence not working
来源： https://stackoverflow.com/questions/64555037/multiple-state-machines-with-automatonymous-using-efcore-persistence-not-working
automatonymous
Multiple State machines with automatonymous using EFCore persistence not working
来源： https://stackoverflow.com/questions/64555037/multiple-state-machines-with-automatonymous-using-efcore-persistence-not-working
How to write MassTransitStateMachine unit tests?
问题 I'm finally starting to leverage the excellent Automatonymous components within MassTransit, and I'd like to TDD my way through my new state machines. After reading over the MT docs here (http://masstransit-project.com/MassTransit/advanced/sagas/automatonymous.html) and spending some time Googling, I found unit tests right in the MT/Automatonymous Git repo that looked like the way to go: https://github.com/MassTransit/Automatonymous/blob/master/src/Automatonymous.Tests/Condition_Specs.cs#L21
Handling transition to state for multiple events
问题 I have a MassTransitStateMachine that orchestrates a process which involves creating multiple events. Once all of the events are done, I want the state to transition to a 'clean up' phase. Here is the relevant state declaration and filter function: During(ImportingData, When(DataImported) // When we get a data imported event, mark this source as done. .Then(MarkImportCompletedForLocation), When(DataImported, IsAllDataImported) // Once all are done, we can transition to cleaning up... .Then
How to successfully drive a MassTransitStateMachine via the InMemoryTestHarness?
问题 Following up to: How to write MassTransitStateMachine unit tests? Here's a simple test class (using MS Test) for a simple state machine called ProcedureStateMachine (note: this is not a real production state machine for us... just an experiment I'd used to play around with MassTransitStateMachine a while back.. it seemed a handy self-contained place to experiment with getting unit testing going too): [TestClass] public class ProcedureStateMachineTests { private ProcedureStateMachine _machine;
MassTransit saga with Redis persistence gives Method Accpet does not have an implementation exception
问题 I'm trying to add Redis persistence to my saga which is managing calls to a routing slip (as well as additional messages to other consumers depending on the result of the routing slip) in the hopes that it will solve another timeout issue I keep getting. However, I get an error message which goes in to my saga_error queue in RabbitMQ. The error shown in the message is: Method 'Accept' in type 'GreenPipes.DynamicInternal.Automatonymous.State' from assembly 'AutomatonymousGreenPipes
Combine to Whens in Automatonymous state machine
问题 I am making a Request from MassTransit state machine saga and wait for reply. But there could be two errors coming back to me: MyRequest.TimeoutExpired MyRequest.Faulted I don't care on which conditions the request was not fulfilled, I want both situations to result in an error message to be published. However, I could not find any way to combine two outcomes with or condition, so I can have one handling case for both outcomes and not copy-paste my code. 回答1: In this case, you should either
Handling transition to state for multiple events
I have a MassTransitStateMachine that orchestrates a process which involves creating multiple events. Once all of the events are done, I want the state to transition to a 'clean up' phase. Here is the relevant state declaration and filter function: During(ImportingData, When(DataImported) // When we get a data imported event, mark this source as done. .Then(MarkImportCompletedForLocation), When(DataImported, IsAllDataImported) // Once all are done, we can transition to cleaning up... .Then(CleanUpSources) .TransitionTo(CleaningUp) ); ...snip... private static bool IsAllDataImported