Akka.Serialization.TestKit 1.5.42-beta

Prefix Reserved
This is a prerelease version of Akka.Serialization.TestKit.
dotnet add package Akka.Serialization.TestKit --version 1.5.42-beta
                    
NuGet\Install-Package Akka.Serialization.TestKit -Version 1.5.42-beta
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Akka.Serialization.TestKit" Version="1.5.42-beta" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Akka.Serialization.TestKit" Version="1.5.42-beta" />
                    
Directory.Packages.props
<PackageReference Include="Akka.Serialization.TestKit" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Akka.Serialization.TestKit --version 1.5.42-beta
                    
#r "nuget: Akka.Serialization.TestKit, 1.5.42-beta"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=Akka.Serialization.TestKit&version=1.5.42-beta&prerelease
                    
Install Akka.Serialization.TestKit as a Cake Addin
#tool nuget:?package=Akka.Serialization.TestKit&version=1.5.42-beta&prerelease
                    
Install Akka.Serialization.TestKit as a Cake Tool

Akka.NET

Akka.NET logo

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Akka.NET is a .NET port of the popular Akka project from the Scala / Java community. We are an idiomatic .NET implementation of the actor model built on top of the .NET Common Language Runtime.

Akka.NET is a .NET Foundation project.

.NET Foundation Logo

How is Akka.NET Used?

Akka.NET can be used in-process or inside large, distributed real-time systems; we support a wide variety of use cases.

Akka.NET can be used to solve the following types of problems:

  1. Concurrency - Akka.NET actors only process messages one-at-a-time and they do so in first in, first out (FIFO) order; this means that any application state internal to an actor is automatically thread-safe without having to use locks or any other shared-memory synchronization mechanisms.
  2. Stream Processing - Akka.NET actors and Akka.Streams make it easy to build streaming applications, used for processing incoming streams of data or incoming streams of live events such as UI or network events inside native applications.
  3. Event-Driven Programming - actors make it easy to build event-driven applications, as actors' message-processing routines naturally express these types of designs.
  4. Event Sourcing and CQRS - Akka.Persistence, used by actors to make their state re-entrant and recoverable across restarts or migrations between nodes, natively supports event sourcing. Akka.Persistence.Query can be used to compute CQRS-style projections and materialized views from Akka.Persistence data.
  5. Location Transparency - Akka.Remote makes it simple for actors in remote processes to transparently communicate with each other.
  6. Highly Available, Fault-Tolerant Distributed Systems - Akka.Cluster, Akka.Cluster.Sharding, and other tools built on top of Akka.Cluster make it possible to build highly available and fault-tolerant distributed systems by leveraging peer-to-peer programming models with topology-aware message routing and distribution.
  7. Low Latency, High Throughput - Akka.NET aims to be low latency and high throughput, processing 10s millions of messages per second in-memory and hundreds of thousands of messages per second over remote connections.

Where Can I Learn Akka.NET?

You can start by taking the Akka.NET Bootcamp, but there are many other great learning resources for Akka.NET Online.

Build Status

Stage Status
NuGet Pack Build Status
.NET Framework Unit Tests Build Status
.NET Unit Tests (Windows) Build Status
.NET Unit Tests (Linux) Build Status
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Install Akka.NET via NuGet

If you want to include Akka.NET in your project, you can install it directly from NuGet

To install Akka.NET Distributed Actor Framework, run the following command in the Package Manager Console

PM> Install-Package Akka.Hosting

Akka.Hosting includes the base Akka NuGet package and also provides an easy interface to integrate Akka.NET with the most-used parts of the Microsoft.Extensions ecosystem: Configuration, Logging, Hosting, and DependencyInjection. We encourage developers to adopt it.

And if you need F# support:

PM> Install-Package Akka.FSharp

Akka.NET Project Templates

To create your own Akka.NET projects using our templates (Akka.Templates), install them via the dotnet CLI:

dotnet new install "Akka.Templates::*"

This will make our templates available via dotnet new on the CLI and as new project templates inside any .NET IDE such as Visual Studio or JetBrains Rider. You can view the full list of templates included in our package here: https://github.com/akkadotnet/akkadotnet-templates#available-templates

Builds

Please see Building Akka.NET.

To access nightly Akka.NET builds, please see the instructions here.

Support

If you need help getting started with Akka.NET, there's a number of great community resources online:

If you and your company are interested in getting professional Akka.NET support, you can contact Petabridge for dedicated Akka.NET support.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.5.42-beta 110 5/21/2025
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1.5.40-beta 433 3/24/2025
1.5.39-beta 71 3/14/2025
1.5.38-beta 68 2/17/2025
1.5.37-beta 58 1/23/2025
1.5.36-beta 57 1/22/2025
1.5.35-beta 54 1/13/2025
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1.5.33-beta 60 12/23/2024
1.5.32-beta 59 12/4/2024
1.5.31-beta 66 11/11/2024
1.5.30-beta 65 10/3/2024
1.5.29-beta 63 10/1/2024
1.5.28-beta1 77 8/23/2024
1.5.28-beta 65 9/4/2024
1.5.27.1-beta 74 7/26/2024
1.5.27-beta2 78 7/3/2024
1.5.27-beta1 64 7/3/2024
1.5.27-beta 64 7/25/2024
1.5.26-beta 71 6/27/2024
1.5.25-beta 69 6/14/2024
1.5.24-beta 74 6/7/2024
1.5.23-beta 74 6/6/2024
1.5.22-beta 66 6/3/2024
1.5.21-beta 71 5/28/2024
1.5.20-beta 76 4/29/2024
1.5.19-beta 78 4/15/2024
1.5.18-beta 74 3/12/2024
1.5.17.1-beta 66 3/2/2024
1.5.17-beta 77 2/29/2024
1.5.16-beta 90 1/29/2024
1.5.15-beta 97 1/10/2024
1.5.14-beta 168 11/3/2023
1.5.13-beta1 114 8/25/2023
1.5.13-beta 81 9/18/2023
1.5.12-beta 138 8/2/2023
1.5.11-beta 129 7/27/2023
1.5.10-beta 123 7/25/2023
1.5.9-beta 126 7/17/2023
1.5.8-beta 129 6/15/2023
1.5.7-beta 108 5/17/2023
1.5.6-beta 109 5/8/2023
1.5.5-beta 107 5/4/2023
1.5.4-beta 109 4/25/2023
1.5.3-beta 117 4/20/2023
1.5.2-beta 115 4/6/2023
1.5.1-beta 123 3/15/2023
1.5.0-beta6 128 3/1/2023
1.5.0-beta5 128 3/1/2023
1.5.0-beta4 130 2/28/2023
1.5.0-beta3 128 2/27/2023
1.5.0-beta2 139 2/23/2023
1.5.0-beta1 131 2/20/2023
1.5.0-beta 125 3/2/2023
1.5.0-alpha4 139 2/1/2023
1.5.0-alpha3 142 11/15/2022
1.5.0-alpha2 139 10/17/2022
1.5.0-alpha1 161 8/22/2022
1.4.51-beta 118 6/28/2023
1.4.50-beta 123 3/15/2023
1.4.49-beta1 142 1/11/2023
1.4.49-beta 142 1/27/2023
1.4.48-beta 139 1/5/2023
1.4.47-beta 121 12/9/2022
1.4.46-beta 134 11/15/2022
1.4.45-beta 165 10/19/2022
1.4.44-beta 147 10/17/2022
1.4.43-beta 142 9/27/2022
1.4.42-beta 160 9/23/2022
1.4.41-beta 144 8/31/2022
1.4.40-beta 140 7/22/2022
1.4.39-beta 166 6/1/2022
1.4.38-beta 178 5/6/2022
1.4.37-beta 170 4/14/2022
1.4.36-beta 161 4/5/2022
1.4.35-beta 171 3/18/2022
1.4.34-beta 171 3/7/2022
1.4.33-beta 173 2/14/2022
1.4.32-beta 181 1/18/2022
1.4.31-beta 183 12/21/2021
1.4.30-beta 191 12/20/2021
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1.4.28-beta 214 11/10/2021
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1.4.26-beta 185 9/28/2021
1.4.25-beta 252 9/8/2021
1.4.24-beta 211 8/17/2021
1.4.23-beta 212 8/10/2021
1.4.22-beta 234 8/5/2021
1.4.21-beta1 213 6/4/2021
1.4.21-beta 240 6/16/2021
1.4.20-beta 221 5/12/2021
1.4.19-beta 201 4/28/2021
1.4.18-beta 215 3/23/2021
1.4.17-beta 227 3/10/2021
1.4.16-beta 241 1/22/2021
1.4.15-beta 247 1/20/2021
1.4.14-beta 241 12/30/2020
1.4.13-beta 294 12/16/2020
1.4.12-beta 278 11/16/2020
1.4.11-beta 345 11/5/2020
1.4.10-beta 354 8/20/2020
1.4.9-beta 418 7/21/2020
1.4.8-beta 427 6/17/2020
1.4.7-beta 388 5/27/2020
1.4.6-beta 384 5/12/2020
1.4.5-beta 399 4/29/2020
1.4.4-beta 384 3/31/2020
1.4.3-beta 396 3/18/2020
1.4.2-beta 421 3/13/2020
1.4.1-rc3 411 3/10/2020
1.4.1-rc2 367 3/10/2020
1.4.1-rc1 393 2/28/2020
1.4.1-beta 372 3/11/2020
1.4.0-beta4 437 1/28/2020
1.4.0-beta3 455 10/30/2019
1.4.0-beta2 424 9/23/2019
1.4.0-beta1 431 7/19/2019
1.4.0-beta 430 10/30/2019
1.3.19-beta 34 5/2/2024
1.3.18-beta 385 3/9/2020
1.3.17-beta 419 12/20/2019
1.3.16-beta 406 11/14/2019
1.3.15-beta 417 9/23/2019
1.3.14-beta 442 7/30/2019
1.3.13-beta 501 4/30/2019
1.3.12-beta 475 3/14/2019
1.3.11-beta 548 12/18/2018
1.3.10-beta 642 11/2/2018
1.3.9-beta 667 8/23/2018
1.3.8-beta 901 6/5/2018
1.3.7-beta 967 5/15/2018
1.3.6-beta 928 4/17/2018
1.3.5-beta 820 2/22/2018
1.3.4-beta 943 2/1/2018
1.3.3-beta 957 1/19/2018
1.3.2-beta 811 10/21/2017
1.3.1-beta 830 9/5/2017
1.3.0-beta 850 8/11/2017

Akka.NET v1.5.42 contains several bug fixes and also adds new quality of life features to `Akka.IO.Tcp`, `Akka.Persistence`, `Akka.Pattern`, and `Akka.Cluster.Tools.DistributedPubSub`.

* [IO.Tcp: Cleanup API](https://github.com/akkadotnet/akka.net/pull/7621)
* [IO.Tcp: Fix `TcpListener` connection queue problem](https://github.com/akkadotnet/akka.net/pull/7621)
* [Persistence: Allow user to use supervision strategy on journal and snapshot store](https://github.com/akkadotnet/akka.net/pull/7595)
* [Core: Add cancellation token to `CircuitBreaker` API to signal timed out operations](https://github.com/akkadotnet/akka.net/pull/7624)
* [Persistence: Change all `CircuitBreaker` protected method API to use cancellation token](https://github.com/akkadotnet/akka.net/pull/7624)
* [Core: Leverage Exception...when pattern](https://github.com/akkadotnet/akka.net/pull/7614)
* [IO.Tcp: Add `TcpListenerStatistics` and subscription methods](https://github.com/akkadotnet/akka.net/pull/7633)
* [Cluster.Tools: Modernize `DistributedPubSub` code](https://github.com/akkadotnet/akka.net/pull/7640)
* [Cluster.Tools: Optimize `DistributedPubSub` memory allocation](https://github.com/akkadotnet/akka.net/pull/7642)
* [Cluster.Tools: Improve `DistributedPubSub` `DeadLetter` log message](https://github.com/akkadotnet/akka.net/pull/7646)
* [Core: Refactor immutable collection builders to use simpler `CreateBuilder` pattern](https://github.com/akkadotnet/akka.net/pull/7656)
* [IO.Tcp: Redesign `TcpConnection`](https://github.com/akkadotnet/akka.net/pull/7637)
* [Cluster.Tools: Add `PublishWithAck` feature to `DistributedPubSub`](https://github.com/akkadotnet/akka.net/pull/7652)

> [!WARNING]
>
> This release contains several public API breaking changes to Akka.IO.Tcp and Akka.Persistence

**Akka.Pattern.CircuitBreaker**

Backward compatible API changes:
* New `.WithCircuitBreaker()` APIs were added that changes the protected function delegate to accept a new `CancellationToken` argument.
* Old `.WithCircuitBreaker()` APIs were marked as obsolete.

**Akka.Cluster.Tools.DistributedPubSub**

The documentation for the new `PublishWithAck` feature can be read [here](https://getakka.net/articles/clustering/distributed-publish-subscribe.html#publishwithack)

Backward compatible API changes:
* There is a new `DistributedPubSubSettings` constructor that leverages the new `PublishWithAck` feature. The old constructor is marked as obsolete.

**Akka.Persistence**

The documentation for the new supervision strategy for journal and snapshot-store feature can be read [here](https://getakka.net/articles/persistence/storage-plugins.html#controlling-journal-or-snapshot-crash-behavior)

Breaking API changes:

Due to changes in `CircuitBreaker.WithCircuitBreaker()` APIs, several `Akka.Persistence` journal and snapshot-store were changed in a breaking manner. You will need to consider these changes if you have your own specific `Akka.Persistence` plugin implementation and needed to upgrade to this version of Akka.

* AsyncWriteJournal
  * `DeleteMessagesToAsync()`
  * `ReadHighestSequenceNrAsync()`
  * `WriteMessagesAsync`
* SnapshotStore
  * Both `DeleteAsync()` methods
  * `LoadAsync()`
  * `SaveAsync()`

**Akka.IO.Tcp**

The Akka.IO.Tcp has been redesigned to improve its reliability, visibility, and performance. This, unfortunately, requires some breaking changes to be introduced into the code base.

New features:
* The `TcpListener` actor now accepts a new `SubscribeToTcpListenerStats` message. Subscribers will receive regular `TcpListenerStatistics` metrics report from the `TcpListener`.
* The new `UnsubscribeFromTcpListenerStats` message can be used to unsubscribe from the `TcpListener`

Backward compatible changes:
* The `Akka.IO.Tcp.Bind` command now contain a new settable `TcpSettings` property.
* The `Akka.IO.Tcp.Connect` command now contain a new settable `TcpSettings` property.
* The `Akka.IO.TcpSettings` class have several of its unused properties deprecated and/or changed:
  * The `ReceivedMessageSizeLimit` property has been deprecated, replaced with the new `MaxFrameSizeBytes` property.
  * New `ReceiveBufferSize` property added.
  * New `SendBufferSize` property added.

Breaking API changes:
* `Akka.IO.Tcp.Instance` static field has been removed.
* `Akka.IO.TcpExt.BufferPool` static property has been removed.

To [see the full set of changes in Akka.NET v1.5.42, click here](https://github.com/akkadotnet/akka.net/milestone/125?closed=1).

5 contributors since release 1.5.41

| COMMITS | LOC+ | LOC- | AUTHOR              |
|---------|------|------|---------------------|
| 15      | 3480 | 2864 | Aaron Stannard      |
| 5       | 1711 | 713  | Gregorius Soedharmo |
| 4       | 72   | 100  | Simon Cropp         |
| 1       | 172  | 51   | Arjen Smits         |
| 1       | 16   | 60   | JuYoung Kim         |