api

ChaosEngine

class ChaosEngine : Filter

The Chaos Engine controls the lifecycle of applying Chaotic behaviour to traffic, which is exposed as a standard Http4k Filter. Chaos can be programmatically updated and enabled/disabled. By default, the engine is deactivated, so activate() needs to be called to witness any change in behaviour,

Constructors

Name	Summary
<init>	`ChaosEngine(behaviour:` `Behaviour)` The Chaos Engine controls the lifecycle of applying Chaotic behaviour to traffic, which is exposed as a standard Http4k Filter. Chaos can be programmatically updated and enabled/disabled. By default, the engine is deactivated, so activate() needs to be called to witness any change in behaviour,`ChaosEngine(initialStage:` `Stage` `= Wait)`

Functions

Name	Summary
disable	Turn off Chaos Engine. No Chaotic behaviour will be applied.`fun disable():` `ChaosEngine`
enable	Turn on Chaos Engine using the pre-initialised chaotic behaviour. Note that this may not actually produce any effect based on the configured behaviour (e.g. if there is a specific Trigger that is condition-based.)`fun enable():` `ChaosEngine` Update with new simple Chaotic behaviour to be applied whenever the ChaosEngine is enabled.`fun enable(behaviour:` `Behaviour):` `ChaosEngine` Update the new complex (multi-stage, triggers etc) Chaotic behaviour to be applied whenever the ChaosEngine is enabled.`fun enable(stage:` `Stage):` `ChaosEngine`
invoke	`fun invoke(p1:` `HttpHandler):` `HttpHandler`
isEnabled	Check if the configured Chaos behaviour is currently being applied to all traffic.`fun isEnabled():` `Boolean`
toString	Outputs description of the current state.`fun toString():` `String`

Extension Functions

Name	Summary
appliedWhen	`fun` `Behaviour.appliedWhen(trigger:` `Trigger):` `Stage`
inIntelliJOnly	`fun` `Filter.inIntelliJOnly():` `Filter`
then	`fun` `Filter.then(next:` `Filter):` `Filter` `fun` `Filter.then(next:` `HttpHandler):` `HttpHandler` `fun` `Filter.then(routingHttpHandler:` `RoutingHttpHandler):` `RoutingHttpHandler`
then	`fun` `Filter.then(appLoader:` `AppLoader):` `AppLoader` `fun` `Filter.then(appLoader:` `AppLoaderWithContexts): <ERROR CLASS>`