[SCB-1258] Using StateMachine for tracing the transaction states

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Saga
• Labels: alpha
• Assignee: Lei Zhang
• Reporter: Willem Jiang
• Created: 17/Apr/19 08:22
• Updated: 23/Jun/23 19:21

Description

Using the state machine could reduce the code complexity of Alpha.
We could start a simple POC to verify the implementation.

We could also use it to trace the command sending states.

• Statemachine should handle timeout dynamically
• Statemachine should support message(event) persistent
• Support to the states of transaction from outside
• Statemachine cluster support

Issue Links

• Blocked: SCB-275 [pack] retry compensation on failure/timeout/crash
• Blocked: SCB-1438 Class ElasticsearchTransactionRepository synchronization save method is invalid
• mentioned in: Page Loading...

Sub-Tasks

• Support for in-process nested global transactions: Open
• Support for query transaction data based on RESTful API: Open
• Improve acceptance testing for state machines: Open