akkadotnet/akka.net 1.4.13

Akka.NET v1.4.13

on GitHub

1.4.13 December 16 2020

Maintenance Release for Akka.NET 1.4

Akka.NET v1.4.13 includes a number of bug fixes and enhancements:

AppVersion now uses Assembly Version by Default
The new AppVersion setting, which is used to communicate application version numbers throughout Akka.Cluster and is used in scenarios such as Akka.Cluster.Sharding to help determine which nodes receive new shard allocations and which ones do not, now uses the following default HOCON setting:

akka.cluster.app-version = assembly-version

By default now the AppVersion communicated inside Akka.Cluster Member events uses the Major.Minor.BuildNumber from the Assembly.GetEntryssembly() or Assembly.GetExecutingAssembly() (in case the EntryAssembly is null). That way any updates made to your executable's (i.e. the .dll that hosts Program.cs) version number will be automatically reflected in the cluster now without Akka.NET developers having to set an additional configuration value during deployments.

Other bug fixes and improvements:

• Akka.IO: UdpExt.Manager: OverflowException when sending UDP packets to terminated clients
• Akka.Configuration / Akka.Streams: Memory Leak when using many short lived instances of ActorMaterializer
• Akka: Deprecate PatternMatch
• Akka: FSM: exception in LogTermination changes stopEvent.Reason to Shutdown
• Akka.Cluster.Tools: ClusterSingleton - Ignore possible state change in start
• Akka.Cluster.Tools: DistributedPubSub - new setting and small fixes
• Akka.DistributedData: KeyNotFoundException thrown periodically

To see the full set of fixes in Akka.NET v1.4.13, please see the milestone on Github.

Changes:

• d704d77 Merge pull request #4674 from akkadotnet/dev
• c37e7b3 added v1.4.13 release notes (#4673)
• 9c4ed59 Fix leaking hocon objects due to multiple fallback injection in ActorMaterializer (#4672)
• 1c50e4a if not specified in HOCON, set AppVersion to executing assembly version (#4618)
• 89ad948 Provide sensible default values for Akka.Persistence circuit breaker configuration values (#4666)
• f81f3ea Handling UDP socket errors (#4641) (#4643)
• 77babf0 Deprecate PatternMatch (#4661)
• 9a96446 Fix #4639 (#4662)
• 35484c4 Bump Microsoft.NET.Test.Sdk from 16.8.0 to 16.8.3 (#4650)
• 7a2ca0e MultiNodeSpecs: turn off debug logging for all of them #4215 (#4652)