[SCB-324] Chassis must support network failure simulation, so that I can developers can enhance the robustness of the app

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: java-chassis-1.0.0-m2
• Component/s: Java-Chassis
• Assignee: Aray Chenchu Sukesh
• Reporter: Aray Chenchu Sukesh
• Due: 10/Feb/18
• Created: 01/Feb/18 12:43
• Updated: 27/Mar/18 08:22
• Resolved: 27/Mar/18 08:22

Description

Add new handler for fault injection.

1) If handler 'fault-injection' is added in application property file(microservice.yaml) then fault-injection handler should include in handler chain.

2) When handler is called read the configuration and listen the configuration event related to fault inject. The sample configuration file is in next slide.

3) The configuration mainly consist

    -delay

    -abort

 *delay:*can set the delay for requests based on percentage configured. The unit is ms. The delay percentage default value is 100%

 abort: Abort the requests based on percentage configured. For rest transport protocol error code can be configurable(500, 421) and highway protocol does not support for error return. The abort percentage default value is 100%

4) This features currently supports at consumer side.

Issue Links

• links to: GitHub Pull Request #543
• links to: GitHub Pull Request #615