Akka.net v1.5.0-alpha2 Release Notes
Release Date: 2022-10-17 // over 1 year ago-
🚑 Akka.NET v1.5.0-alpha2 is a maintenance release for Akka.NET v1.5 that contains numerous performance improvements in critical areas, including core actor message processing and Akka.Remote.
🐎 Performance Fixes
- 🚚 remove delegate allocation from
ForkJoinDispatcherandDedicatedThreadPool - eliminate
Mailboxdelegate allocations - Reduce
FSM<TState, TData>allocations - 🚚 removed boxing allocations inside
FSM.State.Equals - 0️⃣ Eliminate
DefaultLogMessageFormatterallocations
⬆️ In sum you should expect to see total memory consumption, garbage collection, and throughput improve when you upgrade to Akka.NET v1.5.0-alpha2.
Other Features and Improvements
- 🌲 DData: Suppress gossip message from showing up in debug log unless verbose debug logging is turned on
- 🔧 TestKit: TestKit automatically injects the default TestKit default configuration if an ActorSystem is passed into its constructor
- Sharding: Added a new
GetEntityLocationquery message to retrieve an entity address location in the shard region - 🛠 Sharding: Fixed
GetEntityLocationuses wrong actor path - 🙋♂ Akka.Cluster and Akka.Cluster.Sharding: should throw human-friendly exception when accessing cluster / sharding plugins when clustering is not running
- Akka.Cluster.Sharding: Add
HashCodeMessageExtractorfactory - Akka.Persistence.Sql.Common: Fix
DbCommand.CommandTimeoutinBatchingSqlJournal
- 🚚 remove delegate allocation from