Akka 1.4.46

.NET Standard 2.0
There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Akka --version 1.4.46
NuGet\Install-Package Akka -Version 1.4.46
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" Version="1.4.46" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Akka --version 1.4.46
#r "nuget: Akka, 1.4.46"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Akka as a Cake Addin
#addin nuget:?package=Akka&version=1.4.46

// Install Akka as a Cake Tool
#tool nuget:?package=Akka&version=1.4.46

Akka.NET

Akka.NET logo

Gitter

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
Build Build Status
NuGet Pack Build Status
.NET Framework Unit Tests Build Status
.NET Framework MultiNode Tests Build Status
.NET Core (Windows) Unit Tests Build Status
.NET Core (Linux) Unit Tests Build Status
.NET Core (Windows) MultiNode Tests Build Status
.NET Core (Linux) MultiNode Tests
Docs Build Status

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
PM> Install-Package Akka.Remote

And if you need F# support:

PM> Install-Package Akka.FSharp

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 Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (164)

Showing the top 5 NuGet packages that depend on Akka:

Package Downloads
Akka.Remote

Remoting support for Akka.NET. Allows actors to communicate over the network.

Akka.Persistence

Persistence for Akka.NET actors. Allows actors to persist and recover their state in a database-agnostic fashion.

Akka.TestKit

You need a Akka.TestKit.* package! Add the one appropriate for the test framework you use instead. For example: Akka.TestKit.Xunit or Akka.TestKit.VsTest. This package only contains base functionality for writing tests for the Akka.NET framework.

Akka.DI.Core

Dependency injection support for Akka.NET [DEPRECATED - replaced by Akka.DependencyInjection]

Akka.Logger.Serilog

Serilog logging adapter for Akka.NET.

GitHub repositories (12)

Showing the top 5 popular GitHub repositories that depend on Akka:

Repository Stars
neo-project/neo
NEO Smart Economy
petabridge/akka-bootcamp
Self-paced training course to learn Akka.NET fundamentals from scratch
petabridge/NBench
Performance benchmarking and testing framework for .NET applications :chart_with_upwards_trend:
ThembisileNGQ/Akkatecture
a cqrs and event sourcing framework for dotnet core using akka.net
axzxs2001/Asp.NetCoreExperiment
原来所有项目都移动到**OleVersion**目录下进行保留。新的案例装以.net 5.0为主,一部分对以前案例进行升级,一部分将以前的工作经验总结出来,以供大家参考!
Version Downloads Last updated
1.5.0-alpha3 161 11/15/2022
1.5.0-alpha2 243 10/17/2022
1.5.0-alpha1 2,222 8/22/2022
1.4.46 6,933 11/15/2022
1.4.45 20,259 10/19/2022
1.4.44 4,997 10/17/2022
1.4.43 19,624 9/27/2022
1.4.42 16,756 9/23/2022
1.4.41 27,891 8/31/2022
1.4.40 63,428 7/22/2022
1.4.39 100,069 6/1/2022
1.4.38 80,582 5/6/2022
1.4.37 58,944 4/14/2022
1.4.36 40,885 4/5/2022
1.4.35 53,775 3/18/2022
1.4.34 29,018 3/7/2022
1.4.33 55,024 2/14/2022
1.4.32 78,278 1/18/2022
1.4.31 85,052 12/21/2021
1.4.30 3,097 12/20/2021
1.4.29 10,691 12/13/2021
1.4.28 105,844 11/10/2021
1.4.27 97,958 10/11/2021
1.4.26 105,100 9/28/2021
1.4.25 80,520 9/8/2021
1.4.24 28,891 8/17/2021
1.4.23 27,552 8/10/2021
1.4.22 10,930 8/5/2021
1.4.21 175,398 6/16/2021
1.4.21-beta1 3,094 6/4/2021
1.4.20 81,737 5/12/2021
1.4.19 74,966 4/28/2021
1.4.18 82,706 3/23/2021
1.4.17 75,258 3/10/2021
1.4.16 275,654 1/22/2021
1.4.15 14,391 1/20/2021
1.4.14 48,826 12/30/2020
1.4.13 21,570 12/16/2020
1.4.12 172,972 11/16/2020
1.4.11 52,310 11/5/2020
1.4.10 215,870 8/20/2020
1.4.9 78,582 7/21/2020
1.4.8 105,308 6/17/2020
1.4.7 46,235 5/27/2020
1.4.6 38,338 5/12/2020
1.4.5 46,634 4/29/2020
1.4.4 94,135 3/31/2020
1.4.3 41,578 3/18/2020
1.4.2 26,778 3/13/2020
1.4.1 243,141 3/11/2020
1.4.1-rc3 4,884 3/10/2020
1.4.1-rc2 4,178 3/10/2020
1.4.1-rc1 7,071 2/28/2020
1.4.0-beta4 5,879 1/28/2020
1.4.0-beta3 17,613 10/30/2019
1.4.0-beta2 9,600 9/23/2019
1.4.0-beta1 11,626 7/19/2019
1.3.18 41,439 3/9/2020
1.3.17 154,180 12/20/2019
1.3.16 80,270 11/14/2019
1.3.15 204,188 9/23/2019
1.3.14 149,219 7/30/2019
1.3.13 212,598 4/30/2019
1.3.12 147,043 3/14/2019
1.3.11 324,879 12/18/2018
1.3.10 196,180 11/2/2018
1.3.9 354,409 8/23/2018
1.3.8 217,352 6/5/2018
1.3.7 32,173 5/15/2018
1.3.6 41,838 4/17/2018
1.3.5 140,075 2/22/2018
1.3.4 34,128 2/1/2018
1.3.3 30,412 1/19/2018
1.3.2 140,633 10/21/2017
1.3.1 109,622 9/5/2017
1.3.0 136,213 8/11/2017
1.2.3 41,471 7/10/2017
1.2.2 15,742 6/28/2017
1.2.1 22,336 6/23/2017
1.2.0 66,437 4/12/2017
1.1.3 57,024 1/23/2017
1.1.2 72,095 9/22/2016
1.1.1 64,637 7/16/2016
1.1.0 18,028 7/7/2016
1.0.8 86,876 4/26/2016
1.0.7 17,562 4/6/2016
1.0.6 31,734 1/18/2016
1.0.5 30,864 12/3/2015
1.0.4 54,290 8/7/2015
1.0.3 12,722 6/12/2015
1.0.2 7,271 6/3/2015
1.0.1 9,810 4/28/2015
1.0.0 15,486 4/9/2015
1.0.0-dev1504032244 3,606 4/3/2015
0.8.0 6,880 2/12/2015
0.7.1 4,550 12/13/2014
0.7.0 4,988 10/20/2014
0.6.4 3,745 9/3/2014
0.6.3 3,550 8/16/2014
0.6.2 3,327 8/5/2014
0.6.1 3,874 7/10/2014
0.6.0 5,008 6/23/2014
0.5.8 2,973 5/23/2014
0.5.2 2,965 4/29/2014
0.5.0 5,411 4/16/2014
0.2.1-beta 2,497 3/22/2014
0.2.0-beta 4,427 3/19/2014

Akka.NET v1.4.46 is a security patch for Akka.NET v1.4.45 but also includes some other fixes.
Security Advisory**: Akka.NET v1.4.45 and earlier depend on an old System.Configuration.ConfigurationManager version 4.7.0 which transitively depends on System.Common.Drawing v4.7.0. The System.Common.Drawing v4.7.0 is affected by a remote code execution vulnerability [GHSA-ghhp-997w-qr28](https://github.com/advisories/GHSA-ghhp-997w-qr28).
We have separately created a security advisory for [Akka.NET Versions < 1.4.46 and < 1.5.0-alpha3 to track this issue](https://github.com/akkadotnet/akka.net/security/advisories/GHSA-gpv5-rp6w-58r8).
Fixes and Updates**
[Akka: Upgrade to Newtonsoft.Json 13.0.1 as minimum version](https://github.com/akkadotnet/akka.net/pull/6252)
[Akka: Upgrade to System.Configuration.ConfigurationManager 6.0.1](https://github.com/akkadotnet/akka.net/pull/6253) - resolves security issue.
[Akka.IO: Report cause for Akka/IO TCP `CommandFailed` events](https://github.com/akkadotnet/akka.net/pull/6224)
[Akka.Cluster.Tools: Make sure that `DeadLetter`s published by `DistributedPubSubMediator` contain full context of topic](https://github.com/akkadotnet/akka.net/pull/6209)
[Akka.Cluster.Metrics: Improve CPU/Memory metrics collection at Akka.Cluster.Metrics](https://github.com/akkadotnet/akka.net/issues/4142) - built-in metrics are now much more accurate.
You can see the [full set of tracked issues for Akka.NET v1.4.46 here](https://github.com/akkadotnet/akka.net/milestone/77).