Hangfire 1.8.0-beta3

https://www.hangfire.io/blog/

1.8.0-beta3

Hangfire.Core

• Added – Introduce the Job.Queue property, so jobs now can have their own queue specified. • Added – Method overloads to create recurring jobs directly with a custom default queue. • Added – Method overloads to create background jobs directly with a custom default queue. • Added – IBackgroundJobClient.Create method overloads with the new queue parameter. • Added – Experimental JobStorageConnection.SetContains method. • Added – Pass ServerId to FailedState instances to simplify the debugging on different servers. • Changed – Dashboard UI now have full-width layout to display more data (by @danillewin). • Changed – Query time from storage in recurring and delayed schedulers when supported by storage. • Changed – Speedup delayed jobs when custom default queue is specified by avoiding extra state transition. • Changed – Display scheduled job count when enqueued count is zero on the main metric. • Changed – Don't display queue name in state transition list when it's the default one. • Changed – Re-implement TaskExtensions.WaitOneAsync only with the RegisterWaitForSingleObject method. • Changed – Expose state data dictionaries in list DTOs when supported by storage. • Changed – Make it possible to display methods of non-loaded jobs in Dashboard UI when supported by storage. • Fixed – Check job details for the null value before passing it to renderers (regression). • Deprecated – AddOrUpdate overloads with optional params defined in the RecurringJobManagerExtensions class. • Deprecated – AddOrUpdate overloads with optional parameters defined in the RecurringJob class. • Deprecated – AddOrUpdate method overloads with no recurringJobId parameter. • Deprecated – RecurringJobOptions.QueueName property, new methods should be used instead.

Hangfire.SqlServer

• Added – Implement the Connection.GetUtcDateTime feature to make work new changes in schedulers. • Changed – Display scheduled and processing jobs in the ascending order in Dashboard UI.

1.8.0-beta2

Hangfire.Core

• 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.

Hangfire.SqlServer

• Changed – Set default value for the QueuePollInterval option to TimeSpan.Zero. • Changed – Use command batching by default with 5-minute maximum timeout. • Changed – Enable UseRecommendedIsolationLevel option by default.

1.8.0-beta1

Hangfire.Core

• 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.

Hangfire.SqlServer

• Added – Recommended Schema 8 migration with fixed JobQueue.Id column to use bigint type. • Added – SqlServerStorageOptions.PreferMicrosoftDataSqlClient option to use the corresponding package. • Added – SqlServerStorage.SchemaVersion metric for Dashboard UI. • Added – Implement optional experimental transactional acknowledge for SQL Server (UseTransactionalAcknowledge option). • Changed – Sliding invisibility timeout-based fetching method is now used by default with 5 minute timeout. • Fixed – Ensure connection is released when exception is thrown when during lock release.

Hangfire.NetCore and Hangfire.AspNetCore

• Added – IApplicationBuilder.UseHangfireServer that accepts custom factory for IBackgroundProcessingServer.