Akka.Cluster 1.4.21

The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved
There is a newer version of this package available.
See the version list below for details.
dotnet add package Akka.Cluster --version 1.4.21
NuGet\Install-Package Akka.Cluster -Version 1.4.21
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.Cluster" Version="1.4.21" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Akka.Cluster --version 1.4.21
#r "nuget: Akka.Cluster, 1.4.21"
#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.Cluster as a Cake Addin
#addin nuget:?package=Akka.Cluster&version=1.4.21

// Install Akka.Cluster as a Cake Tool
#tool nuget:?package=Akka.Cluster&version=1.4.21

Cluster support for Akka.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 (35)

Showing the top 5 NuGet packages that depend on Akka.Cluster:

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

Distributed publish/subscribe, client and singleton support for Akka.NET cluster

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

Replicated data using CRDT structures

Petabridge.Cmd.Cluster The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Akka.Cluster Petabridge.Cmd palettes for cluster management and monitoring.

wyvern.entity

Package Description

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

Akka.NET and Akka.Cluster healthchecks for environments like K8s, AWS, Azure, Pivotal Cloud Foundry, and more.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on Akka.Cluster:

Repository Stars
ThembisileNGQ/Akkatecture
a cqrs and event sourcing framework for dotnet core using akka.net
Version Downloads Last updated
1.5.19 690 4/15/2024
1.5.18 11,819 3/12/2024
1.5.17.1 7,277 3/2/2024
1.5.17 512 2/29/2024
1.5.16 13,447 1/29/2024
1.5.15 20,771 1/10/2024
1.5.14 26,873 11/3/2023
1.5.13 55,735 9/18/2023
1.5.13-beta1 757 8/25/2023
1.5.12 42,983 8/2/2023
1.5.11 3,250 7/27/2023
1.5.10 6,260 7/25/2023
1.5.9 13,722 7/17/2023
1.5.8 50,168 6/15/2023
1.5.7 48,824 5/17/2023
1.5.6 9,771 5/8/2023
1.5.5 30,539 5/4/2023
1.5.4 12,855 4/25/2023
1.5.3 3,055 4/20/2023
1.5.2 47,690 4/6/2023
1.5.1 10,239 3/15/2023
1.5.0 39,439 3/2/2023
1.5.0-beta6 1,359 3/1/2023
1.5.0-beta5 913 3/1/2023
1.5.0-beta4 957 2/28/2023
1.5.0-beta3 1,022 2/27/2023
1.5.0-beta2 975 2/23/2023
1.5.0-beta1 2,526 2/20/2023
1.5.0-alpha4 1,269 2/1/2023
1.5.0-alpha3 1,457 11/15/2022
1.5.0-alpha2 1,024 10/17/2022
1.5.0-alpha1 1,074 8/22/2022
1.4.51 4,193 6/28/2023
1.4.50 11,088 3/15/2023
1.4.49 24,716 1/27/2023
1.4.49-beta1 910 1/11/2023
1.4.48 31,464 1/5/2023
1.4.47 18,166 12/9/2022
1.4.46 33,653 11/15/2022
1.4.45 28,448 10/19/2022
1.4.44 3,929 10/17/2022
1.4.43 14,397 9/27/2022
1.4.42 4,605 9/23/2022
1.4.41 109,823 8/31/2022
1.4.40 18,260 7/22/2022
1.4.39 93,267 6/1/2022
1.4.38 42,109 5/6/2022
1.4.37 28,845 4/14/2022
1.4.36 17,216 4/5/2022
1.4.35 25,728 3/18/2022
1.4.34 14,066 3/7/2022
1.4.33 39,535 2/14/2022
1.4.32 22,116 1/18/2022
1.4.31 35,706 12/21/2021
1.4.30 2,260 12/20/2021
1.4.29 4,184 12/13/2021
1.4.28 74,579 11/10/2021
1.4.27 66,207 10/11/2021
1.4.26 7,350 9/28/2021
1.4.25 12,529 9/8/2021
1.4.24 15,479 8/17/2021
1.4.23 5,230 8/10/2021
1.4.22 7,139 8/5/2021
1.4.21 49,157 6/16/2021
1.4.21-beta1 1,557 6/4/2021
1.4.20 28,405 5/12/2021
1.4.19 64,482 4/28/2021
1.4.18 17,924 3/23/2021
1.4.17 10,428 3/10/2021
1.4.16 46,117 1/22/2021
1.4.15 4,215 1/20/2021
1.4.14 16,680 12/30/2020
1.4.13 5,326 12/16/2020
1.4.12 221,968 11/16/2020
1.4.11 21,920 11/5/2020
1.4.10 64,110 8/20/2020
1.4.9 37,228 7/21/2020
1.4.8 61,764 6/17/2020
1.4.7 12,089 5/27/2020
1.4.6 14,472 5/12/2020
1.4.5 8,739 4/29/2020
1.4.4 19,362 3/31/2020
1.4.3 12,894 3/18/2020
1.4.2 6,703 3/13/2020
1.4.1 26,647 3/11/2020
1.4.1-rc3 2,311 3/10/2020
1.4.1-rc2 1,744 3/10/2020
1.4.1-rc1 2,509 2/28/2020
1.4.0-beta4 2,925 1/28/2020
1.4.0-beta3 9,512 10/30/2019
1.4.0-beta2 4,437 9/23/2019
1.4.0-beta1 3,805 7/19/2019
1.3.18 18,946 3/9/2020
1.3.17 67,653 12/20/2019
1.3.16 26,333 11/14/2019
1.3.15 69,503 9/23/2019
1.3.14 56,814 7/30/2019
1.3.13 48,090 4/30/2019
1.3.12 100,244 3/14/2019
1.3.11 114,453 12/18/2018
1.3.10 99,641 11/2/2018
1.3.9 49,861 8/23/2018
1.3.8 40,407 6/5/2018
1.3.7 8,023 5/15/2018
1.3.6 8,052 4/17/2018
1.3.5 22,869 2/22/2018
1.3.4 8,495 2/1/2018
1.3.3 8,643 1/19/2018
1.3.2 34,898 10/21/2017
1.3.1 12,585 9/5/2017
1.3.0 7,893 8/11/2017
1.2.3 13,254 7/10/2017
1.2.2 3,900 6/28/2017
1.2.1 3,923 6/23/2017
1.2.0 28,875 4/12/2017
1.1.3 12,431 1/23/2017
1.1.2 16,287 9/22/2016
1.1.1 8,378 7/16/2016
1.1.0 8,245 7/7/2016
1.0.8.25-beta 3,659 4/26/2016
1.0.8.24-beta 1,875 4/26/2016
1.0.7.18-beta 2,668 4/6/2016
1.0.6.17-beta 4,874 1/18/2016
1.0.6.16-beta 941 1/18/2016
1.0.5.15-beta 1,982 12/3/2015
1.0.5.14-beta 1,106 12/3/2015
1.0.4.12-beta 3,751 8/7/2015
1.0.3.11-beta 1,279 6/12/2015
1.0.2.9-beta 1,666 6/3/2015
1.0.1-pre1504282013 1,685 4/28/2015
1.0.0-pre1504092226 1,285 4/9/2015
1.0.0-dev1504032244 1,072 4/3/2015
0.8.0-pre1502120115 1,292 2/12/2015
0.7.1-pre1412132130 1,397 12/13/2014
0.7.0-pre1410202041 1,179 10/20/2014
0.7.0-pre1410201924 1,341 10/20/2014

Maintenance Release for Akka.NET 1.4**
Akka.NET v1.4.21 is a significant release that includes major performance improvements, bug fixes, and a major update to the [Akka.DependencyInjection NuGet package](https://getakka.net/articles/actors/dependency-injection.html).
Performance Improvements**
Akka.NET v1.4.21 includes some major performance fixes and improvements:
[`Ask` is now ~10% faster](https://github.com/akkadotnet/akka.net/pull/5051)
[`MurmurHash` is 33% faster and allocates 0 memory](https://github.com/akkadotnet/akka.net/pull/5028) - used _heavily_ in DData, Cluster Sharding, and Consistent Hash Routers
`ActorPath.Parse` went from 1672 ns/op to 527 ns/op - a 68% improvement in throughput and a 50% reduction in memory. See [#5039](https://github.com/akkadotnet/akka.net/pull/5039) and [#5068](https://github.com/akkadotnet/akka.net/pull/5068).
[Akka.Remote: remove `ActorPath.ToString` call from `ResolveActorRefWithLocalAddress`](https://github.com/akkadotnet/akka.net/pull/5034)
Important**: [Revert `ThreadPool.SetMinThreads(0,0)`](https://github.com/akkadotnet/akka.net/pull/5059) - based on the input from users on "[Akka.NET v1.4.19: ChannelExecutor performance data](https://github.com/akkadotnet/akka.net/discussions/4983)"
Our observed performance numbers for Akka.Remote show a significant increase in performance for v1.4.21 over v1.4.20:
Before*
```
PS> dotnet run -c Release --framework netcoreapp3.1
OSVersion:                         Microsoft Windows NT 6.2.9200.0
ProcessorCount:                    16
ClockSpeed:                        0 MHZ
Actor Count:                       32
Messages sent/received per client: 200000  (2e5)
Is Server GC:                      True
Thread count:                      109
Num clients, Total [msg], Msgs/sec, Total [ms]
1,  200000,    113379,    1764.56
5, 1000000,    186429,    5364.05
10, 2000000,    185340,   10791.11
15, 3000000,    183218,   16374.06
20, 4000000,    179824,   22244.63
25, 5000000,    182716,   27365.89
30, 6000000,    182039,   32960.61
```
After*
```
PS> dotnet run -c Release --framework netcoreapp3.1
OSVersion:                         Microsoft Windows NT 6.2.9200.0
ProcessorCount:                    16
ClockSpeed:                        0 MHZ
Actor Count:                       32
Messages sent/received per client: 200000  (2e5)
Is Server GC:                      True
Thread count:                      111
Num clients, Total [msg], Msgs/sec, Total [ms]
1,  200000,    109770,    1822.14
5, 1000000,    192902,    5184.79
10, 2000000,    191663,   10435.53
15, 3000000,    191339,   15679.11
20, 4000000,    192725,   20755.78
25, 5000000,    189754,   26350.14
30, 6000000,    189772,   31617.20
```
> N.B. these after numbers don't benefit from the performance benefits we observed in v1.4.20 when we invoked `ThreadPool.SetMinThreads(0,0)`, which makes them even more impressive.
Akka.DependencyInjection Updates**
We had one major issue we implemented in v1.4.21 for Akka.DependencyInjection: [Abstraction of `ServiceProvider`, Improving Akka.DependencyInjection ](https://github.com/akkadotnet/akka.net/pull/4814)
What this change did was:
Deprecate the `Akka.DependencyInjection.ServiceProvider` class in favor of the `Akka.DependencyInjection.DependencyResolver` class - to avoid namespace collision with Microsoft.Extensions.DependencyInjection.ServiceProvider;
Deprecates the `Akka.DependencyInjection.ServiceProviderSetup` class in favor of the `Akka.DependencyInjection.DependencyResolverSetup` class for consistency reasons;
`Akka.DependencyInjection.DependencyResolver` now takes an input of type [`IDependencyResolver`](https://getakka.net/api/Akka.DependencyInjection.IDependencyResolver.html), which allows users to abstract away the `IServiceProvider` and mock / replace it during unit testing; and
Added some non-generic `Props` methods for dynamically spawning actors via DI.
All of these changes are backwards-compatible with v1.4.20 and earlier - and the deprecation warnings will appear in your code when you upgrade. If you run into any [issues upgrading to Akka.DependencyInjection v1.4.21 please reply on this thread](https://github.com/akkadotnet/akka.net/discussions/5070)!
Other Changes and Fixes**
[Akka.Streams: A couple of fixes affecting the `FileSubscriber`](https://github.com/akkadotnet/akka.net/pull/5035)
[Akka.DistributedData: memory leak when recovering events from LMDB data store](https://github.com/akkadotnet/akka.net/issues/5022)
[Akka.DistributedData: port `VectorClock` performance optimizations to `VersionVector` and similar types](https://github.com/akkadotnet/akka.net/issues/4956)
To see the [full set of fixes in Akka.NET v1.4.21, please see the milestone on Github](https://github.com/akkadotnet/akka.net/milestone/51).
| COMMITS | LOC+ | LOC- | AUTHOR |
| --- | --- | --- | --- |
| 5 | 34 | 24 | Aaron Stannard |
| 4 | 196 | 77 | Gregorius Soedharmo |
| 3 | 3 | 3 | dependabot[bot] |
| 1 | 2 | 2 | Wessel Kranenborg |
| 1 | 1 | 1 | Martijn Schoemaker |