Sourced fromfailsafe's changelog.

2.4.4

Bug Fixes

• Fixed#298 -Fallback.onFailedAttempt not being called correctly

Improvements

• Fixed#296 - Add Automatic-Module-Name entry to the generated manifest file

API Changes

• Added a generic result typeR toExecutionContext,Execution,AsyncExecution, andAsyncRunnable. This ensures that result types are unified across the API. It does mean that there are a few minor breaking changes to the API:
  • ContextualSupplier now has an additional result type parameterR. Normally this type is used as lambda parameters where the type is inferred, so most users should not be impacted. But any explicit generic declaration of this type will not compile until the new parameter is added.
  • PolicyExecutor, which is part of the SPI, now accepts an additional result type parameterR. This is only relevant for SPI users who are implementing their own Policies.
• ChangedFailsafeExecutor.getAsyncExecution to acceptAsyncRunnable instead ofAsyncSupplier. This is a breaking change for anygetAsyncExecution calls, but the fix is to simply remove anyreturn statement. The reason for this change is that the provided object does not need to return a result since the result will already be passed asynchronously to one of theAsyncExecutioncomplete orretry methods.

2.4.3

Bug Fixes

• Fixed#289 - Binary imcompatibility with code that was compiled against previous Failsafe versions.

2.4.2

Improvements

• AddedRetryPolicy.onRetryScheduled event handler.
• AddedExecutionEvent.getExecutionCount() andExecutionContext.getExecutionCount(), which distinguishes between attempts which may have been rejected and completed executions.
• AddedFailsafe.none to create a no-opFailsafeExecutor.
• Improved support for outer Timeouts with retries.
• Fixed#221 - Added support forFailsafeExecutor.with(Executor).
• Fixed#277 - ChangedTimeout to use Failsafe's internal scheduler, so that user providedExecutorService shutdowns do not interfere with timeouts.
• Fixed#266 - PropagateFuture cancellation to suppliedCompletionStage when usinggetStageAsync.

Bug Fixes

• Fixed#267 - Allow null fallback values to be passed through when using nested fallbacks.

2.4.1

Improvements

• Fixed#234 - An outerTimeout should cancel any inner retries.

API Changes

• DeprecatedTimeout.withCancel(boolean) andTimeout.canCancel(). Timeouts always cancel any executions and inner retries.
• AddedTimeout.withInterrupt(boolean) to take the place ofwithCancel.
• AddedExecutionEvent.getElapsedAttemptTime().

... (truncated)

• e992fce [maven-release-plugin] prepare release failsafe-2.4.4
• 15d539c Fix Fallback.onFailedAttempt
• d057983 Added Automatic-Module-Name entry to the generated manifest file (#296)
• 34a38f6 Improve javadocs wrt FailurePolicy exception handling conditions
• ad163c1 Create maven.yml
• 2e37486 Be slightly more defensive when clearing the forkJoinPoolThread ref in Delega...
• 19dfd28 Update push-javadoc for the separate website repo
• 062b910 Update links for failsafe.dev domain
• c446fae Changed FailsafeExecutor.getAsyncExecution to accept an AsyncRunnable
• 9ae6438 Added result type params and unified result types
• Additional commits viewable incompare view

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