BsonDeserialization fails

[mapkuh0000]

STR:

1. Configure JsonSerialization to use camelCase in your project
2. Instal WorkflowCore as Nuget package.
3. Create a workflow that passes the data between steps.
4. Configure the workflow to use MongoDB.
5. Start the workflow.

Expected result:

1. The workflow created.
2. Each step proceeds correctly.

Actual result:

1. The workflow created.
2. No step can be processed because the state (Workflow.Data) can not be read from the MongoDB.

Solution: We need to read BSON documents in the same way we write them.

[danielgerlag]

Could you include a project that replicates this issue? The workflow data serialization for MongoDB does work in the examples.

[jzevakin]

Hi Daniel, I have the same issue)

[jzevakin]

Hi Daniel, It works for me if I do next changes in MongoPersistenceProvider.cs. 0001-Thta-is-fix-for.patch.zip

I agree with mapkuh0000. We need to read BSON documents in the same way we write them

I have workflow like this:

public class ConsumerWorkflow : IWorkflow<ConsumerContext>

Additionally I have marked ConsumerContext with Mongo attribute.

[BsonDiscriminator("ConsumerContext")] public class ConsumerContext

and

BsonClassMap.RegisterClassMap<ConsumerContext>();

Thank you. Hope it helps

[vardior]

Encountered the same issue, is the patch posted by @jzevakin safe to use for now? Or it might have unwanted side effects?

[ajeyaprakash148]

I am also facing the same issue on this context.