Hangfire 1.8.24

Learn more about Target Frameworks and .NET Standard.

• .NETFramework 4.5.1

  • Hangfire.Core (= 1.8.24)
  • Hangfire.SqlServer (= 1.8.24)
  • Microsoft.Owin.Host.SystemWeb (>= 3.0.0)

• .NETStandard 1.3

  • Hangfire.AspNetCore (= 1.8.24)
  • Hangfire.Core (= 1.8.24)
  • Hangfire.SqlServer (= 1.8.24)

• .NETStandard 2.0

  • Hangfire.AspNetCore (= 1.8.24)
  • Hangfire.Core (= 1.8.24)
  • Hangfire.SqlServer (= 1.8.24)

Release notes are available in our blog https://www.hangfire.io/blog/
Please see https://docs.hangfire.io/en/latest/upgrade-guides/upgrading-to-hangfire-1.8.html to learn how to upgrade.

1.8.24

Hangfire.Core

• Added – Russian translation for Dashboard UI (by @akortunov).
• Changed – Slow log can now detect blocked extension filter executions.

1.8.23

Hangfire.Core

• Changed – Use stable sorting algorithm for background job filters again (by @jirikanda).
• Fixed – Add missing keys for Swedish translation (by @karl-sjogren).
• Fixed – Custom `AutomaticRetryAttribute` is ignored under certain conditions (by @jirikanda).
• Project – Use `TypeNameAssemblyFormatHandling` in tests with .NET 6 (by @viktor-vintertass).

Hangfire.AspNetCore

• Fixed – `InvalidOperationException`: The request reached the end of the pipeline without executing the endpoint.

1.8.22

Hangfire.Core

• Added – `IGlobalConfiguration.UseNoOpLogProvider` method to disable logging.
• Changed – Un-deprecate interval methods in the `Cron` class, add remarks in docs instead.
• Changed – Bump internalized version of Cronos to 0.11.1.
• Changed – Bump internalized version of Microsoft.Owin to 4.2.3.
• Fixed – Serialization of arrays of nested types `SimpleAssemblyTypeSerializer`.
• Fixed – Remove wrong escaping characters in Portuguese translations on the "Servers" page.
• Fixed – Properly remove registered `IBackgroundProcessingServer` instances on OWIN app shutdown.
• Fixed – `AspNetShutdownDetector` for early ASP.NET shutdown detection is not working (regression from 1.7.30).
• Project – Replace the `netcoreapp3.1` target with the `net8.0` one in tests.

Hangfire.SqlServer

• Fixed – `InvalidCastException` when creating a background job with Schema 5 (regression from 1.8.15).
• Project – Replace the `netcoreapp3.1` target with the `net8.0` one in tests.

Hangfire.AspNetCore

• Added – `MapHangfireDashboardWithNoAuthorizationFilters` method, which does not include local-only filters.
• Changed – Set 404 status code when `MapHangfireDashboard` is used and no dispatcher is found.
• Fixed – `InvalidOperationException` upon receiving a request for 'hangfire/bootstrap.min.css.map'.

1.8.21

Hangfire.Core

• Added – `FailedState.IncludeFileInfo` to optionally show/hide line numbers in exceptions in Failed state.
• Changed – Include line numbers for exceptions by default when available.
• Fixed – Portuguese (Brazil) translations in Strings.pt-BR.resx (by @pedro-cons).
• Fixed – Static `BackgroundJob` class always acquires the most current `JobStorage.Current` instance.
• Fixed – Static `RecurringJob` class always acquires the most current `JobStorage.Current` instance.

Hangfire.SqlServer

• Added – `SqlServerStorageOptions.DisableTransactionScope` option for .NET Framework targets.
• Project – Port Monitoring API tests from the Hangfire.InMemory storage for better coverage.
• Project – Run tests for different targets in parallel with different databases.

1.8.20

Hangfire.Core

• Fixed – Glyphicons from Bootstrap are not displaying after upgrading to version 1.8.19.

1.8.19

Hangfire.Core

• Changed – Update Bootstrap to the custom version of 3.4.2 to avoid false alerts on unused features.
• Fixed – Typos in Portuguese translation (by @VianaArthur).
• Fixed – Unnecessary recurring job update transaction when nothing is changed after an error.

Hangfire.SqlServer

• Fixed – Sliding invisibility timeout isn't prolonged in lightweight servers, causing jobs to be restarted.

1.8.18

Hangfire.Core

• Added – `DashboardOptions.ServerPossiblyAbortedThreshold` to configure a custom threshold for "possibly aborted" warnings.
• Fixed – Expired jobs are still shown on the "Retries" page in some cases.
• Fixed – Issues with `CultureInfo`-related differences after upgrading to 1.8.15–1.8.17.
• Fixed – Don't leak `AsyncLocal` values from synchronous background job methods.
• Fixed – Don't throw an exception when passing the `Job.Args` property to the `Job` class' constructor.
• Project – Make the lock file usable for both .NET 8.0 and .NET 9.0 builds.
• Project – Make code generation for `cshtml` files working on newer platforms.

Hangfire.AspNetCore

• Fixed – Swallow possible `ObjectDisposedException` in the `StopAsync` method.
• Fixed – Avoid `NullReferenceException` when `LocalIpAddress` or `RemoteIpAddress` is null.

1.8.17

Hangfire.SqlServer

• Fixed – `InvalidCastException` while fetching a job with older schemas regression from 1.8.16.

1.8.16

Hangfire.Core

• Changed – Include fewer stack frames in exceptions come from `IServerFilter` implementations.
• Changed – Don't include file information in the `ExceptionDetails` property of a FailedState instance.
• Changed – Switch back to `CancellationEvent` usage instead of `CancellationToken.WaitHandle`.
• Fixed – Don't commit external transaction in the `BackgroundJobStateChanger` implementation.
• Fixed – Use safe default serializer settings for Newtonsoft.Json 12.X and below.
• Project – Fix builds for the `net451` platform when using .NET 9.0.
• Project – Significantly reduce execution time of unit tests in the `RecurringJobSchedulerFacts` class.
• Project – Bump `Microsoft.CodeAnalysis.NetAnalyzers` package to version 9.0.0.

Hangfire.SqlServer

• Changed – Use vanilla ADO.NET when fetching a job in the `SqlServerJobQueue` implementation.
• Fixed – SqlException: Must declare the scalar variable "@key" in delayed and recurring job schedulers.
• Fixed – Decrease the `LockTimeout` time when calling the `sp_getapplock` procedure to 1 second for less blocking.
• Project – Disable parallel tests execution when building under .NET 9.0.
• Project – Run tests over the latest Microsoft.Data.SqlClient package and the `net6.0` platform.
• Project – Reduce execution time of integration tests.
• Project – Disable `PoolBlockingPeriod` setting on AppVeyor to handle transient test failures.

1.8.15

Hangfire.Core

• Added – New `AutomaticRetryAttribute.ExceptOn` property to skip retries for specific exceptions.
• Changed – Refactor filters pipeline to use less LINQ magic and fewer allocations.
• Changed – Use `GetCultureInfo` instead of creating an instance in the `CaptureCultureAttribute` filter.
• Changed – Cache some immutable data to avoid extra allocations.
• Fixed – Improve loopback address detection (by @meziantou).
• Fixed – Reformulate misleading error messages regarding retry timings (by @RGFuaWVs).
• Fixed – Problem with missing localizations in the previous version.
• Fixed – Don't hide exception details on Failed Jobs page when the exception message is empty.
• Fixed – Problems with the first restore when using the `build.bat` command.
• Fixed – Better display of canceled recurring jobs in dashboard.
• Fixed – Less overall allocations with using static delegates and struct-based iterators.
• Fixed – Improve precision of some diagnostic messages in the wait protection logic.
• Fixed – Make all private and internal classes sealed to improve code consistency.
• Fixed – Less overall pressure on garbage collector.

Hangfire.SqlServer

• Changed – Use query template caching based on schema name to avoid excessive `string` allocations.
• Changed – Use static callbacks almost anywhere to avoid unnecessary delegate allocations.
• Changed – Use `QuerySingle`* or `ReadSingle`* where possible to avoid allocating lists.
• Changed – Unify `DbCommand` and `DbParameter` creation logic to improve code consistency.

1.8.13 and 1.8.14

Hangfire.Core

• Changed – Partial cache for serialization and deserialization in `InvocationData` to produce less strings.
• Changed – Add caching for default type serializer and resolver.
• Changed – Don't let `JobFilter`-related logic to show up in profilers.
• Changed – Modify `IProfiler` to be less allocatey for diagnostic purposes that almost never run.
• Changed – Prefer using `CancellationToken.WaitHandle` again, since early .NET Core days are gone.
• Changed – Fewer allocations when working with `IStateHandler` collections in a state machine.
• Fixed – Redirect the "System.Private.Xml.Linq" assembly to the "System.Xml.Linq" one for better interoperability.
• Fixed – Don't throw `KeyNotFoundException` when recurring job is malformed.
• Fixed – Proper relative path calculation in `UrlHelper.To` for OWIN-based Dashboard UI (by @LordJZ).
• Fixed – Typo in the Turkish localization file (by @ismkdc).
• Project – Switch to a modern PowerShell 7+ to speed up SignPath installation on AppVeyor.

Hangfire.SqlServer

• Changed – Limit polling queries when queues are empty with a semaphore for all configurations.
• Changed – Use per-queue signaling for same-process workers, instead of having a global signal.
• Fixed – Don't silently truncate queue names, throw an exception instead.
• Project – Decrease delays in SQL Server-related tests to complete them faster.

1.8.12

Hangfire.Core

• Added – `MaxDegreeOfParallelismForSchedulers` experimental server option if supported by storage.
• Added – Experimental support for parallel execution of the delayed job scheduler.
• Added – Experimental support for parallel execution of the recurring job scheduler.
• Fixed – Recurring job is scheduled to the past after recovering from error with `AddOrUpdate`.
• Fixed – `AddOrUpdate` triggers execution of a recurring job, even if its next execution is in the future.
• Fixed – Two very minor errors in the Swedish localization file (by @Uglack).

Hangfire.SqlServer

• Fixed – Populate `InvocationData` and `LoadException` properties in `JobDetails` method results.

1.8.11

Hangfire.Core

• Changed – Add icons and fix metadata for NuGet packages.
• Changed – Bump ILRepack to version 2.0.27 to avoid problems with internalizing.
• Fixed – "Type exists in both Cronos and Hangfire.Core" exception.

1.8.10

Hangfire.Core

• Changed – Added Norwegian translations for new keys (by @khellang).
• Changed – Update Brazilian Portuguese translation (by @HugoAlames).
• Changed – Bump Cronos dependency to version 0.8.3.

Hangfire.AspNetCore

• Fixed – Don't check `HasStarted` in `Response.WriteAsync` to avoid breaking dispatchers.

Hangfire.SqlServer

• Changed – Bump Dapper for the `netstandard2.0` platform to version 2.1.28.
• Changed – Bump Dapper for `net451` and `netstandard1.3` platforms to version 1.60.6.

Hangfire.Core, Hangfire.NetCore, Hangfire.AspNetCore, Hangfire.SqlServer, Hangfire.SqlServer.Msmq

• Project – Enable NuGet package and DLL signing with a company certificate.
• Project – Require NuGet package signature validation on restore for dependencies.
• Project – Add `HangfireIO` as a package owner.

1.8.9

Hangfire.Core

• Changed – Use `Environment.MachineName` as a server name if other environment vars aren't available.
• Changed – Bump the Cronos package version from 0.7.1 to 0.8.1.
• Changed – Improve portuguese translations (by @filipe-silva).
• Fixed – Possible `NullReferenceException` on the Deleted Jobs page (regression from 1.8.7).
• Project – Enable full source link support with embedded symbols and repository-based sources.
• Project – Enable repeatable package restore using a lock file.
• Project – Run unit tests against the `net6.0` platform.
• Project – Modernise the build system and clean up the build scripts.

Hangfire.SqlServer

• Project – Enable full source link support with embedded symbols and repository-based sources.
• Project – Enable repeatable package restore using a lock file.
• Project – Run unit tests against the `net6.0` platform.

Hangfire.NetCore

• Project – Enable full source link support with embedded symbols and repository-based sources.
• Project – Enable repeatable package restore using a lock file.

Hangfire.AspNetCore

• Fixed – Don't attempt to write response headers when response has already started (by @maliming).