Hangfire.SqlServer 1.6.26

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

1.6.24 • Fixed – Validate JobExpirationCheckInterval option to avoid exceptions in runtime (by @carlowahlstedt). • Fixed – Don't throw an exception, when current schema version is higher than expected.

1.6.23 • Fixed – Make GetRangeFromSet to be forward compatible with the 1.7.0 schema. • Fixed – Changed some SQL queries to not to cause index scans when using 1.7.0 schema.

1.6.22 • Added – Connection factory overload for the SqlServerStorage class (by @chinwobble). • Fixed – Inability to use package with Azure's managed service identity (by using a connection factory).

1.6.21 • Fixed – Change locking scheme in the Connection.SetRangeInHash method to avoid deadlocks.

1.6.20 • Fixed – Remove the synthetic limitation to support Azure SQL Management instance (by @TimSQL).

1.6.19 • Fixed – "String or binary data would be truncated" exception when state reason is too long. • Fixed – Command handling in batch mode now stops after the first error due to "XACT_ABORT ON". • Fixed – Make SqlCommandBatch disposable to dispose all the commands.

1.6.18 • Fixed – Rare deadlocks in SQL Server caused by the SetRangeInHash command.

1.6.17 • Added – SqlServerStorageOptions.CommandBatchMaxTimeout parameter to enable batching in transactions. • Fixed – Timeout exceptions when there are a lot of large concurrent transactions by using the new batching method. • Fixed – Distributed locks are safe now even in very unreliable networks and after network blips. • Performance – Greatly decreased the number of connections required to process background jobs. • Performance – Significantly decrease the number of roundtrips required to commit a transaction.

1.6.16 • Fixed – Lower the number of requests, when trying to acquire a distributed lock. • Fixed – Problems with continuations and batch continuations, when using existing SqlConnection instance. • Fixed – Distributed locks were silently released, when passing explicit closed connection to a storage. • Fixed – KeyNotFoundException errors on various dashboard pages don't appear anymore (by @benjymous). • Fixed – "Cannot release the application lock because it is not currently held" exceptions, when connection was closed. • Fixed – Allow to use zero timeout for SQL Server-based distributed locks.

1.6.15 • Fixed – Timeout exceptions that's caused by SQL Server's thread pool starvation, caused by sp_getapplock. • Fixed – Antecedent background job is constantly failing, when its continuation hasn't been fully created.

1.6.14 • Added – SqlServerStorageOptions.SlidingInvisibilityTimeout to fetch jobs without using transaction. • Fixed – Transaction log is full due to 'ACTIVE_TRANSACTION' by enabling to use new non-transactional fetch. • Fixed – SqlServerJobQueueMonitoringApi can't cause READ UNCOMMITTED isolation level to leak on SQL Server 2012 or earlier. • Fixed – Add missing SqlServerStorage(DbConnection, SqlServerStorageOptions) constructor.

1.6.13 • Fixed – Don't hide errors occurred while running SQL migrations. • Fixed – KeyNotFoundException when accessing Deleted Jobs page in Dashboard. • Fixed – SqlServerDistributedLock leaks connections, when lock acquisition is failed.

1.6.9 • Fixed – TimeoutException on large arguments or large batches via SqlServerOptions.CommandTimeout.

1.6.8 • Fixed – Use long where possible instead of int for background job identifiers, full support will be in 1.7.0.

1.6.7 • Fixed – Validation added to avoid "An invalid application lock time-out" exceptions (by t0mburton).

1.6.6 • Fixed – SqlServerJobQueue class doesn't use obsolete InvisibilityTimeout parameter anymore.

1.6.5 • Fixed – Different timeout issues after making performance optimizations. • Fixed – SQL timeouts while getting a connection, when using default settings and >= 8 CPU cores. • Fixed – ExpirationManager is bloated by SqlError instances, when there are a lot of messages from server. • Fixed – Counters query returned inconsistent results during CountersAggregator executions. • Performance – Added missing NOLOCK hint for monitoring queries when using SqlServer-based queues. • Performance – ExpirationManager is forced to use index seek operations for cascade deletions. • Performance – CountersAggregator now uses clustered index scan to issue less logical reads. • Performance – Paging queries in dashboard now use CTEs to utilize less logical reads.

1.6.4 • Fixed – SqlConnection object leaks when using nested distributed locks (in batches and continuations).

1.6.3 • Fixed – Prevent ExpirationManager's command from timing out, when there are a lot of records. • Fixed – CountersAggregator issue introduced in 1.6.2, that causes slow record aggregation. • Fixed – Add XLOCK hint for CountersAggregator query to prevent deadlocks on lock escalation.

1.6.2 • Changed – JobExpirationCheckInterval property value now defaults to 30 minutes. • Fixed – Excessive blocking when expiring records in State and JobParameters tables. • Fixed – Migration script Install.sql was deadlocked by itself, leading to errors on startup.

1.6.0 • Added – .NET Core support for Hangfire.Core and Hangfire.SqlServer packages (netstandard1.3 target). • Added – Zero latency processing when client and server reside in the same process (by @bgurmendi). • Changed – SqlServerStorage class constructor now takes DbConnection instances (by @tystol). • Changed – SqlServerObjectsInstaller class is public now (by @vbfox). • Changed – Update Dapper to 1.50.1 version. • Fixed – Drop constraints on Server.Id prior to altering it to avoid conflicts.