diff options
Diffstat (limited to 'opendc/opendc-core/src')
| -rw-r--r-- | opendc/opendc-core/src/main/kotlin/com/atlarge/opendc/core/failure/CorrelatedFaultInjector.kt | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/opendc/opendc-core/src/main/kotlin/com/atlarge/opendc/core/failure/CorrelatedFaultInjector.kt b/opendc/opendc-core/src/main/kotlin/com/atlarge/opendc/core/failure/CorrelatedFaultInjector.kt index f363bf45..f46ce512 100644 --- a/opendc/opendc-core/src/main/kotlin/com/atlarge/opendc/core/failure/CorrelatedFaultInjector.kt +++ b/opendc/opendc-core/src/main/kotlin/com/atlarge/opendc/core/failure/CorrelatedFaultInjector.kt @@ -90,7 +90,7 @@ public class CorrelatedFaultInjector( ensureActive() // Make sure to convert delay from hours to milliseconds - val d = lognvariate(iatScale, iatShape) * 3600 * 1e6 + val d = lognvariate(iatScale, iatShape) * 3.6e6 // Handle long overflow if (simulationContext.clock.millis() + d <= 0) { @@ -99,14 +99,19 @@ public class CorrelatedFaultInjector( delay(d.toLong()) + val n = lognvariate(sizeScale, sizeShape).toInt() val targets = active.shuffled(random).take(n) + + println("[${simulationContext.clock.instant()}] FAIL $targets") + + for (failureDomain in targets) { active -= failureDomain failureDomain.fail() } - val df = lognvariate(dScale, dShape) * 3600 * 1e6 + val df = lognvariate(dScale, dShape) * 6e4 // Handle long overflow if (simulationContext.clock.millis() + df <= 0) { @@ -115,8 +120,12 @@ public class CorrelatedFaultInjector( delay(df.toLong()) + println("[${simulationContext.clock.instant()}] RECOVER $targets") + for (failureDomain in targets) { failureDomain.recover() + + // Re-enqueue machine to be failed enqueue(failureDomain) } } |