Excalibur.LeaderElection 3.0.0-alpha.125

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
This is a prerelease version of Excalibur.LeaderElection.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package Excalibur.LeaderElection --version 3.0.0-alpha.125
                    


                    

                
NuGet\Install-Package Excalibur.LeaderElection -Version 3.0.0-alpha.125
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="Excalibur.LeaderElection" Version="3.0.0-alpha.125" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Excalibur.LeaderElection" Version="3.0.0-alpha.125" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Excalibur.LeaderElection" />
                    


                            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 Excalibur.LeaderElection --version 3.0.0-alpha.125
                    


                    

                
#r "nuget: Excalibur.LeaderElection, 3.0.0-alpha.125"
#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. 
#:package Excalibur.LeaderElection@3.0.0-alpha.125
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Excalibur.LeaderElection&version=3.0.0-alpha.125&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Excalibur.LeaderElection&version=3.0.0-alpha.125&prerelease
                    


                            Install as a Cake Tool

Excalibur.LeaderElection

Distributed leader election infrastructure for the Excalibur framework.

Installation

dotnet add package Excalibur.LeaderElection

Features

  • ILeaderElection - Leader election abstraction
  • ILeaderElectionFactory - Factory for multi-resource leadership
  • IHealthBasedLeaderElection - Health-aware leader election
  • InMemoryLeaderElection - In-memory implementation for testing
  • TypeForwarders for backward compatibility
  • AOT-compatible with full Native AOT support

Usage

// Register leader election with in-memory (for testing)
services.AddInMemoryLeaderElection();

// Subscribe to leadership changes
leaderElection.LeaderChanged += (sender, args) =>
{
    if (args.IsLeader)
        Console.WriteLine("I am now the leader!");
};

// Acquire leadership
await leaderElection.AcquireLeadershipAsync(cancellationToken);

Provider Packages

Choose the provider that matches your infrastructure:

Package Backend Use Case
Excalibur.LeaderElection.SqlServer SQL Server On-premises, Azure SQL
Excalibur.LeaderElection.Redis Redis High-performance, distributed cache
Excalibur.LeaderElection.Consul HashiCorp Consul Service mesh, multi-datacenter
Excalibur.LeaderElection.Kubernetes Kubernetes Lease API Cloud-native Kubernetes deployments
  • Excalibur.Dispatch.LeaderElection.Abstractions - Canonical interfaces

License

This project is multi-licensed under:

See LICENSE for details.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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 is compatible.  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 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (7)

Showing the top 5 NuGet packages that depend on Excalibur.LeaderElection:

Package Downloads
Excalibur.LeaderElection.SqlServer

SQL Server implementation of leader election for the Excalibur framework. Uses sp_getapplock for distributed coordination with automatic failover and session-based locking.
Excalibur.LeaderElection.InMemory

In-memory leader election implementation for the Excalibur framework. Suitable for single-process scenarios, testing, and development.
Excalibur.LeaderElection.Redis

Redis implementation of leader election for the Excalibur framework. Uses SET NX with TTL for distributed coordination with automatic lease renewal.
Excalibur.LeaderElection.Kubernetes

Kubernetes-based leader election implementation for the Excalibur framework. Provides distributed coordination using Kubernetes Lease resources for cloud-native applications.
Excalibur.LeaderElection.Consul

Consul-based leader election implementation for the Excalibur framework using session-based distributed locking.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0-alpha.131 37 4/10/2026
3.0.0-alpha.129 35 4/10/2026
3.0.0-alpha.125 35 4/10/2026
3.0.0-alpha.120 44 4/8/2026
3.0.0-alpha.118 36 4/8/2026
3.0.0-alpha.85 54 4/3/2026
3.0.0-alpha.84 64 3/31/2026
3.0.0-alpha.83 43 3/31/2026
3.0.0-alpha.82 49 3/31/2026
3.0.0-alpha.80 65 3/30/2026
3.0.0-alpha.79 57 3/29/2026
3.0.0-alpha.76 50 3/29/2026
3.0.0-alpha.75 61 3/27/2026
3.0.0-alpha.74 53 3/27/2026
3.0.0-alpha.70 49 3/26/2026
3.0.0-alpha.68 45 3/25/2026
3.0.0-alpha.66 47 3/25/2026
3.0.0-alpha.64 45 3/25/2026
3.0.0-alpha.62 43 3/24/2026
3.0.0-alpha.59 44 3/24/2026
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