Hangfire.Core 1.8.0-beta2

https://www.hangfire.io/blog/ 1.8.0-beta2 • Added – `MisfireHandlingMode.Strict` to create job for each missed recurring job occurrence. • Added – Allow to pass parameters when creating a job (by @brian-knoll-micronetonline). • Added – Make it possible to use specify multiple `JobContinuationOptions` for a continuation. • Added – `CreateJob` method to the `JobStorageTransaction` abstract class. • Added – `SetJobParameter` method to the `JobStorageTransaction` abstract class. • Changed – Allow to query job parameters without roundtrip when supported by a storage. • Changed – Turn `JobContinuationOptions` enum into flags while still possible. • Changed – Avoid storage roundtrip to query job data in worker, take data from previous state change. • Fixed – Don't overwrite existing argument values with null job parameters when using `FromParameter` attribute. • Fixed – Job continuation mistakenly started when using the new `OnlyOnDeletedState` option. 1.8.0-beta1 • Added – Display deleted jobs in the Realtime and History graphs when supported by storage. • Added – `DeletedState` now have the persisted `Exception` property. • Added – `JobContinuationOptions.OnlyOnDeletedState` to create continuations after a failure. • Added – `Exception` job parameter is passed to continuation when `UseResultsInContinuations` method is used. • Added – `FromExceptionAttribute` to deal with an antecedent exception in a background job continuation. • Added – Allow to filter exception types in `AutomaticRetryAttribute` by using the new `OnlyOn` property. • Added – `IBackgroundProcess.UseBackgroundPool` now allows to pass thread configuration logic. • Added – `IGlobalConfiguration.UseJobDetailsRenderer` method for custom renderers. • Added – `BackgroundJobServerOptions.WorkerThreadConfigurationAction` option • Added – Allow to pass custom data to `ApplyStateContext` and `ElectStateContext` instances. • Added – Preserve custom data dictionary between the entire filter chain. • Added – Fetch "Retries" metric with other statistics when supported by storage • Added – `IGlobalConfiguration.UseDashboardMetrics` extension method to pass multiple metrics at once. • Added – State renderer for the `DeletedState` to display its new exception property. • Added – Virtual `JobStorage.GetReadOnlyConnection` method intended to return `JobStorageConnection` for replicas. • Added – Virtual `JobStorage.HasFeature` method for querying optional features. • Added – Optional `GetSetCount` and `GetUtcDateTime` methods for the `JobStorageConnection` class. • Added – Optional `AcquireDistributedLock` and `RemoveFromQueue` methods for the `JobStorageTransaction` class. • Added – Support for transactional acknowledge using new storage method for better handling some data loss scenarios. • Added – `Factory`, `StateMachine` and `Performer` properties to context classes to avoid injecting services. • Added – Allow to pass transaction to background job state changer when new methods implemented. • Added – Optional `ParametersSnapshot` property for `BackgroundJob` and `JobData` classes to minimize roundtrips in future. • Changed – Use the `AttemptsExceededAction.Delete` option by default in the global automatic retry filter. • Changed – Move job to the `DeletedState` instead of `SucceededState` when its invocation was canceled by a filter. • Changed – `FromParameterAttribute`-based logic now always overwrites arguments, even with non-null values. • Changed – Improved display of real-time chart with more accents on failed and deleted jobs. • Changed – Ignore some members when serializing a `JobFilterAttribute` instance to decrease size • Changed – `ServerHeartbeatProcess` now uses `ThreadPriority.AboveNormal` to prioritize heartbeats.