Cinlogic.Sync 0.0.2

dotnet add package Cinlogic.Sync --version 0.0.2
NuGet\Install-Package Cinlogic.Sync -Version 0.0.2
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="Cinlogic.Sync" Version="0.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Cinlogic.Sync --version 0.0.2
#r "nuget: Cinlogic.Sync, 0.0.2"
#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 Cinlogic.Sync as a Cake Addin
#addin nuget:?package=Cinlogic.Sync&version=0.0.2

// Install Cinlogic.Sync as a Cake Tool
#tool nuget:?package=Cinlogic.Sync&version=0.0.2


Cinlogic.Sync is a C# library that provides an easy way to ensure an action or function is executed only once in a multi-threaded environment.

It is inspired by Go's sync.Once type.

Getting Started


This library is published on NuGet. To install it, you can use the following command in the package manager console:

Install-Package Cinlogic.Sync

Or via the .NET CLI:

dotnet add package Cinlogic.Sync

If you want to include a specific version of the package, you can specify the version number as shown below:

Package Manager:

Install-Package Cinlogic.Sync -Version 1.0.0


dotnet add package Cinlogic.Sync --version 1.0.0

Remember to replace 1.0.0 with the actual version number you want to install.

Note that the exact way of adding the package might be slightly different depending on your IDE or development environment.


To use the Once class in your project:

var once = new Once();
var counter = 0;

for (int i = 0; i < 1000; i++)
    // Despite this loop running 1000 times, the action will only be executed once.
    once.Do(() => counter++);

Console.WriteLine(counter); // Outputs: 1


  • Ensures that a function or an action is executed only once, even in a multithreaded environment.
  • Allows for exception handling in the Do method.
  • Provides async support with the DoAsync method.


Please see the tests for more examples of how to use the Once class.


This project is licensed under the MIT License - see the LICENSE file for details.

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 netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.3 is compatible.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 was computed.  netstandard2.1 was computed. 
.NET Framework net46 was computed.  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 tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 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
0.0.2 153 6/17/2023
0.0.1 115 6/17/2023