Akka 1.4.19

The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved
Details
Advisory: https://github.com/advisories/GHSA-gpv5-rp6w-58r8 Severity: moderate
There is a newer version of this package available.
See the version list below for details.
dotnet add package Akka --version 1.4.19
NuGet\Install-Package Akka -Version 1.4.19
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="1.4.19" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Akka --version 1.4.19
#r "nuget: Akka, 1.4.19"
#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.
// Install Akka as a Cake Addin
#addin nuget:?package=Akka&version=1.4.19

// Install Akka as a Cake Tool
#tool nuget:?package=Akka&version=1.4.19

Akka.NET is a port of the popular Java/Scala framework Akka to .NET

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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. 
.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 (191)

Showing the top 5 NuGet packages that depend on Akka:

Package Downloads
Akka.Remote The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

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

Akka.Persistence The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

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

Akka.TestKit The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

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.Logger.Serilog The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Serilog logging adapter for Akka.NET.

Akka.Streams The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Streaming support for Akka.NET. Introduces a LINQ-like interface for writing asynchronous, back-pressure-aware streams built on top of Akka.NET actors.

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
1.5.18 9,728 3/12/2024
1.5.17.1 9,133 3/2/2024
1.5.17 2,146 2/29/2024
1.5.16 34,202 1/29/2024
1.5.15 52,270 1/10/2024
1.5.14 99,995 11/3/2023
1.5.13 108,973 9/18/2023
1.5.13-beta1 3,051 8/25/2023
1.5.12 130,940 8/2/2023
1.5.11 18,889 7/27/2023
1.5.10 13,078 7/25/2023
1.5.9 25,230 7/17/2023
1.5.8 122,519 6/15/2023
1.5.7 152,891 5/17/2023
1.5.6 24,101 5/8/2023
1.5.5 38,764 5/4/2023
1.5.4 60,838 4/25/2023
1.5.3 13,491 4/20/2023
1.5.2 61,255 4/6/2023
1.5.1 128,891 3/15/2023
1.5.0 118,334 3/2/2023
1.5.0-beta6 4,003 3/1/2023
1.5.0-beta5 3,396 3/1/2023
1.5.0-beta4 3,417 2/28/2023
1.5.0-beta3 4,135 2/27/2023
1.5.0-beta2 3,708 2/23/2023
1.5.0-beta1 3,471 2/20/2023
1.5.0-alpha4 3,883 2/1/2023
1.5.0-alpha3 5,174 11/15/2022
1.5.0-alpha2 3,537 10/17/2022
1.5.0-alpha1 12,115 8/22/2022
1.4.51 14,812 6/28/2023
1.4.50 41,204 3/15/2023
1.4.49 127,091 1/27/2023
1.4.49-beta1 3,347 1/11/2023
1.4.48 141,969 1/5/2023
1.4.47 100,818 12/9/2022
1.4.46 125,037 11/15/2022
1.4.45 95,027 10/19/2022
1.4.44 17,158 10/17/2022
1.4.43 89,062 9/27/2022
1.4.42 95,612 9/23/2022
1.4.41 151,908 8/31/2022
1.4.40 170,436 7/22/2022
1.4.39 246,196 6/1/2022
1.4.38 146,272 5/6/2022
1.4.37 93,696 4/14/2022
1.4.36 71,065 4/5/2022
1.4.35 118,313 3/18/2022
1.4.34 58,864 3/7/2022
1.4.33 88,082 2/14/2022
1.4.32 111,335 1/18/2022
1.4.31 151,284 12/21/2021
1.4.30 9,105 12/20/2021
1.4.29 22,054 12/13/2021
1.4.28 156,370 11/10/2021
1.4.27 164,776 10/11/2021
1.4.26 196,945 9/28/2021
1.4.25 111,965 9/8/2021
1.4.24 38,442 8/17/2021
1.4.23 42,449 8/10/2021
1.4.22 16,966 8/5/2021
1.4.21 333,952 6/16/2021
1.4.21-beta1 6,382 6/4/2021
1.4.20 101,701 5/12/2021
1.4.19 122,208 4/28/2021
1.4.18 107,147 3/23/2021
1.4.17 93,916 3/10/2021
1.4.16 621,427 1/22/2021
1.4.15 25,947 1/20/2021
1.4.14 65,205 12/30/2020
1.4.13 30,907 12/16/2020
1.4.12 284,388 11/16/2020
1.4.11 69,801 11/5/2020
1.4.10 297,181 8/20/2020
1.4.9 96,279 7/21/2020
1.4.8 129,116 6/17/2020
1.4.7 57,396 5/27/2020
1.4.6 46,415 5/12/2020
1.4.5 58,087 4/29/2020
1.4.4 132,440 3/31/2020
1.4.3 50,802 3/18/2020
1.4.2 39,422 3/13/2020
1.4.1 415,913 3/11/2020
1.4.1-rc3 8,654 3/10/2020
1.4.1-rc2 7,376 3/10/2020
1.4.1-rc1 11,083 2/28/2020
1.4.0-beta4 9,060 1/28/2020
1.4.0-beta3 21,674 10/30/2019
1.4.0-beta2 12,775 9/23/2019
1.4.0-beta1 14,910 7/19/2019
1.3.18 60,645 3/9/2020
1.3.17 168,633 12/20/2019
1.3.16 90,884 11/14/2019
1.3.15 261,495 9/23/2019
1.3.14 172,358 7/30/2019
1.3.13 239,589 4/30/2019
1.3.12 170,501 3/14/2019
1.3.11 404,126 12/18/2018
1.3.10 244,892 11/2/2018
1.3.9 458,901 8/23/2018
1.3.8 269,266 6/5/2018
1.3.7 40,198 5/15/2018
1.3.6 49,076 4/17/2018
1.3.5 178,734 2/22/2018
1.3.4 41,205 2/1/2018
1.3.3 36,715 1/19/2018
1.3.2 176,281 10/21/2017
1.3.1 150,027 9/5/2017
1.3.0 159,904 8/11/2017
1.2.3 51,072 7/10/2017
1.2.2 20,686 6/28/2017
1.2.1 29,260 6/23/2017
1.2.0 77,140 4/12/2017
1.1.3 72,002 1/23/2017
1.1.2 87,070 9/22/2016
1.1.1 77,318 7/16/2016
1.1.0 25,207 7/7/2016
1.0.8 107,477 4/26/2016
1.0.7 25,616 4/6/2016
1.0.6 38,941 1/18/2016
1.0.5 42,959 12/3/2015
1.0.4 69,652 8/7/2015
1.0.3 16,537 6/12/2015
1.0.2 10,961 6/3/2015
1.0.1 13,416 4/28/2015
1.0.0 19,704 4/9/2015
1.0.0-dev1504032244 5,950 4/3/2015
0.8.0 10,239 2/12/2015
0.7.1 7,479 12/13/2014
0.7.0 8,947 10/20/2014
0.6.4 5,903 9/3/2014
0.6.3 5,540 8/16/2014
0.6.2 5,337 8/5/2014
0.6.1 6,074 7/10/2014
0.6.0 7,471 6/23/2014
0.5.8 4,903 5/23/2014
0.5.2 4,891 4/29/2014
0.5.0 7,879 4/16/2014
0.2.1-beta 3,995 3/22/2014
0.2.0-beta 6,496 3/19/2014

Maintenance Release for Akka.NET 1.4**
Akka.NET v1.4.19 is a _substantial_ release that includes a number of critical Akka.Cluster fixes, baseline Akka.NET performance improvements, and entirely new dispatcher that has shown to improve performance when used across all of the major actor groups that run both inside the `/user` hierarchy and the `/system` actor hierarchy as well.
Akka.Cluster Improvements**
One of the most demanding issues of the v1.4.19 release was "[Akka.Cluster: quarantining / reachability changes appear to be extremely sensitive](https://github.com/akkadotnet/akka.net/issues/4849)" - and this is because debugging this issue touched so many different parts of Akka.Cluster.
We ultimately solved the problem - it is now quite feasible to rapidly scale an Akka.NET cluster from ~10 nodes to 50+ nodes without having a huge number of quarantines, accidentally downed nodes, and so on.
Here's the full set of fixes that went into resolving this issue:
[Added `PhiAccrualFailureDetector` warning logging for slow heartbeats](https://github.com/akkadotnet/akka.net/pull/4897)
[measure Akka.Cluster heartbeat timings, hardened Akka.Cluster serialization](https://github.com/akkadotnet/akka.net/pull/4934)
[`ClusterStressSpec` and Cluster Failure Detector Cleanup](https://github.com/akkadotnet/akka.net/pull/4940)
[Akka.Cluster: improve `HeartbeatNodeRing` performance](https://github.com/akkadotnet/akka.net/pull/4943)
[Akka.Cluster: Turned `HeatbeatNodeRing` into `struct`](https://github.com/akkadotnet/akka.net/pull/4944)
[Akka.Cluster: Configure duration for applying `MemberStatus.WeaklyUp`  to joining nodes](https://github.com/akkadotnet/akka.net/pull/4946)
[Akka.Cluster: Performance optimize `VectorClock`](https://github.com/akkadotnet/akka.net/pull/4952)
[Akka.Cluster: Refactored `Gossip` into `MembershipState`](https://github.com/akkadotnet/akka.net/pull/4968)
[Akka.Remote: Clean up bad outbound ACKs in Akka.Remote](https://github.com/akkadotnet/akka.net/pull/4963)
Akka.Cluster is now much more robust, faster, and capable of scaling up and down much more efficiently than in previous releases.
`ChannelExecutor` and Akka Performance Improvements**
In addition to improving Akka.Cluster, we also made substantial improvements to constructs found inside Akka.NET core itself:
[Perf optimize `ActorSelection`](https://github.com/akkadotnet/akka.net/pull/4962) - 20% throughput improvement, 25% memory consumption improvement
[fixed N-1 error inside `Mailbox`](https://github.com/akkadotnet/akka.net/pull/4964)
[Introduce `ChannelExecutor`](https://github.com/akkadotnet/akka.net/pull/4882)
In Akka.NET v1.4.19 we introduce an opt-in feature, the `ChannelExecutor` - a new dispatcher type that re-uses the same configuration as a `ForkJoinDispatcher` but runs entirely on top of the .NET `ThreadPool` and is able to take advantage of dynamic thread pool scaling to size / resize workloads on the fly.
In order to get the most use out of the `ChannelExecutor`, the default actor dispatcher, the internal dispatcher, and the Akka.Remote dispatchers all need to run on it - and you can see the latest configuration settings and guidance for that here in our documentation: https://getakka.net/articles/actors/dispatchers.html#channelexecutor
But a copy of today's configuration is included below - you can enable this feature inside your Akka.NET applications via the following HOCON:
```
akka.actor.default-dispatcher = {
executor = channel-executor
fork-join-executor { #channelexecutor will re-use these settings
parallelism-min = 2
parallelism-factor = 1
parallelism-max = 64
}
}
akka.actor.internal-dispatcher = {
executor = channel-executor
throughput = 5
fork-join-executor {
parallelism-min = 4
parallelism-factor = 1.0
parallelism-max = 64
}
}
akka.remote.default-remote-dispatcher {
type = Dispatcher
executor = channel-executor
fork-join-executor {
parallelism-min = 2
parallelism-factor = 0.5
parallelism-max = 16
}
}
akka.remote.backoff-remote-dispatcher {
executor = channel-executor
fork-join-executor {
parallelism-min = 2
parallelism-max = 2
}
}
```
We are looking for feedback on how well the `ChannelExecutor` works in real world applications here: https://github.com/akkadotnet/akka.net/discussions/4983**
Hyperion v0.10 and Improvements**
We also released [Hyperion v0.10.0](https://github.com/akkadotnet/Hyperion/releases/tag/0.10.0) and [v0.10.1](https://github.com/akkadotnet/Hyperion/releases/tag/0.10.1) as part of the Akka.NET v1.4.19 sprint, and this includes some useful changes for Akka.NET users who are trying to build cross-platform (.NET Framework + .NET Core / .NET 5) applications and need to handle all of the idiosyncrasies those platforms introduced by changing the default namespaces on primitive types such as `string` and `int`.
We have also introduced a [new `Setup` type](https://getakka.net/articles/concepts/configuration.html#programmatic-configuration-with-setup) designed to make it easy to resolve some of these "cross platform" serialization concerns programmatically when configuring Hyperion for use inside Akka.NET:
```csharp
#if NETFRAMEWORK
var hyperionSetup = HyperionSerializerSetup.Empty
.WithPackageNameOverrides(new Func<string, string>[]
{
str => str.Contains("System.Private.CoreLib,%core%")
? str.Replace("System.Private.CoreLib,%core%", "mscorlib,%core%") : str
}
#elif NETCOREAPP
var hyperionSetup = HyperionSerializerSetup.Empty
.WithPackageNameOverrides(new Func<string, string>[]
{
str => str.Contains("mscorlib,%core%")
? str.Replace("mscorlib,%core%", "System.Private.CoreLib,%core%") : str
}
#endif
var bootstrap = BootstrapSetup.Create().And(hyperionSetup);
var system = ActorSystem.Create("actorSystem", bootstrap);
```
See the full documentation for this feature here: https://getakka.net/articles/networking/serialization.html#cross-platform-serialization-compatibility-in-hyperion
To see the [full set of fixes in Akka.NET v1.4.19, please see the milestone on Github](https://github.com/akkadotnet/akka.net/milestone/49).
| COMMITS | LOC+ | LOC- | AUTHOR |
| --- | --- | --- | --- |
| 38 | 6092 | 4422 | Aaron Stannard |
| 13 | 2231 | 596 | Gregorius Soedharmo |
| 10 | 15 | 14 | dependabot-preview[bot] |
| 3 | 512 | 306 | zbynek001 |
| 3 | 417 | 1 | Ismael Hamed |
| 1 | 5 | 5 | Erik Følstad |
| 1 | 5 | 19 | Arjen Smits |
| 1 | 27 | 1 | Anton V. Ilyin |
| 1 | 21 | 33 | Igor |
| 1 | 1 | 1 | Cagatay YILDIZOGLU |