Pulsar.Client 3.12.1

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Pulsar.Client --version 3.12.1
                    


                    

                
NuGet\Install-Package Pulsar.Client -Version 3.12.1
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="Pulsar.Client" Version="3.12.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Pulsar.Client" Version="3.12.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Pulsar.Client" />
                    


                            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 Pulsar.Client --version 3.12.1
                    


                    

                
#r "nuget: Pulsar.Client, 3.12.1"
#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 Pulsar.Client@3.12.1
#: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=Pulsar.Client&version=3.12.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Pulsar.Client&version=3.12.1
                    


                            Install as a Cake Tool

pulsar-client-dotnet

Pulsar.Client

.NET Core Windows .NET Core Ubuntu

Contributions and stars ★ are most welcome!

Pulsar.Client nuget | Pulsar.Client.Otel nuget

Supported pulsar cluster versions: 2.4+

Find examples of usage in /examples folder. We are trying to keep api similar to the Java client, so please take a look at it's documentation to understand possible options available. You can also join telegram chat https://t.me/pro_pulsar for further discussions.

Features list (based on Client Feature Matrix):

  • Basic Producer/Consumer API
  • Partitioned topics
  • Batching
  • Chunking
  • Compression
  • TLS
  • Authentication (token, tls, oauth2)
  • Reader API
  • Proxy Support
  • Effectively-Once
  • Schema (All types, Multi-version)
  • Consumer seek
  • Multi-topics consumer
  • Topics regex consumer
  • Compacted topics
  • User defined properties
  • Reader hasMessageAvailable
  • Hostname verification
  • Multi Hosts Service Url
  • Key_shared subscription
  • Key based batcher
  • Negative Acknowledge
  • Delayed/scheduled messages
  • Dead Letter Policy
  • Interceptors
  • Transactions
  • Statistics
  • End-to-end Encryption
  • SubscriptionInitialPosition
  • Cumulative Ack
  • Batch-Index Ack
  • SNI Routing
  • Table view

Quick contributing guide

Common steps before building
  • Fork and clone locally
  • Install dotnet tools: dotnet tool restore
  • Restore packages: dotnet restore
MacOS steps before building:
  • Install Snappy: brew install snappy
  • Install Libzstd: brew install zstd
Ubuntu steps before building:
  • Install Snappy: sudo apt-get install -y libsnappy-dev
  • Install Libzstd: sudo apt-get install -y libzstd-dev
Building and Testing
  • Build the solution: dotnet build (dotnet core sdk required) This will install required tools and then you can use any IDE to build solution
  • Make your modifications
  • Run unit tests: cd tests/UnitTests && dotnet test
  • (Optional) If changes are made in Client logic, run Integration tests. Before running do the following
    1. Install pulsar cluster:
      • MacOS guide:
      • brew tap streamlio/homebrew-formulae
      • brew install streamlio/homebrew-formulae/pulsar
      • brew install streamlio/homebrew-formulae/bookkeeper
      • brew services start pulsar
      • brew services start bookkeeper
    2. Run commands in /tests/IntegrationTests/commands.txt
    3. Change pulsarAddress in Common.fs to point your pulsar cluster
    4. Ensure advertisedAddress in broker.conf to point your pulsar cluster
    5. Ensure public/default namespace with default settings
    6. Ensure public/retention namespace with time or storage size retention configured
  • Send a Pull Request
Maintaners and support
  • You can suppport me (@Lanayx) using Github sponsors so I continue maintaining this project well.
  • If you want me to implement new (missing) features, this can be arranged on a paid basis using Github sponsors as well, please PM in Telegram
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 was computed.  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 was computed.  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 (12)

Showing the top 5 NuGet packages that depend on Pulsar.Client:

Package Downloads
Pulsar.Client.Otel

OpenTelemetry plugin for Pulsar.Client
DotNetCore.CAP.Pulsar

Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern.
Zq.Utils.Core

.NET Standard2.0、.NET Standard2.1、.NET5、.NET6版本工具类
SnD.Sdk

SDK for Sneaks&Data OSS Projects
EasyCore.EventBus.Pulsar

.Net Core EventBus，Distributed Event Bus，Based on Pulsar。

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on Pulsar.Client:

Repository Stars
dotnetcore/CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
LeonKou/NetPro
🌈An enhanced version with clean architecture of asp.netcore,efficiently manage startup,Support for netcore3.1/6.0
Version Downloads Last Updated
3.13.1 147 12/27/2025
3.13.0 13,740 11/8/2025
3.12.1 2,847 10/30/2025
3.12.0 13,273 9/22/2025
3.11.0 734 9/18/2025
3.10.0 27,608 7/31/2025
3.9.6 680 7/29/2025
3.9.5 52,257 6/20/2025
3.9.4 14,613 5/28/2025
3.9.3 22,368 5/22/2025
3.9.2 43,742 4/14/2025
3.9.1 6,787 4/3/2025
3.9.0 4,513 3/26/2025
3.8.1 31,279 3/7/2025
3.8.0 1,747 3/5/2025
3.7.0 49,094 2/8/2025
3.6.2 175,912 12/9/2024
3.6.1 64,065 11/21/2024
3.6.0 158,403 8/8/2024
3.5.4 11,594 8/1/2024
3.5.3 3,058 7/31/2024
3.5.2 8,332 7/15/2024
3.5.1 9,833 6/19/2024
3.5.0 9,263 5/15/2024
3.4.0 4,624 4/19/2024
3.3.1 3,181 3/28/2024
3.3.0 38,990 2/12/2024
3.2.0 1,983 2/1/2024
3.1.0 36,004 11/19/2023
3.0.0 883 11/17/2023
3.0.0-beta.2 235 10/22/2023
3.0.0-beta.1 190 10/15/2023
2.21.0 245 9/23/2025
2.20.0 221 7/31/2025
2.19.0 480 5/19/2025
2.18.3 512 4/16/2025
2.18.2 362 4/3/2025
2.18.1 321 4/2/2025
2.18.0 506 3/27/2025
2.17.0 491 12/26/2024
2.16.0 15,008 4/29/2024
2.15.2 4,832 3/7/2024
2.15.1 1,064 2/12/2024
2.15.0 48,077 11/18/2023
2.14.0 1,215 11/14/2023
2.13.2 49,879 10/11/2023
2.13.1 3,564 9/29/2023
2.13.0 73,470 9/25/2023
2.12.7 21,440 8/9/2023
2.12.6 43,494 7/23/2023
2.12.4 4,951 7/17/2023
2.12.3 17,240 7/6/2023
2.12.2 116,518 3/31/2023
2.12.1 27,192 3/22/2023
2.12.0 11,260 1/29/2023
2.11.0 42,577 10/13/2022
2.10.4 86,026 10/7/2022
2.10.3 3,159 9/16/2022
2.10.2 53,814 6/22/2022
2.10.1 72,331 3/9/2022
2.10.0 47,487 2/23/2022
2.9.4 25,211 12/5/2021
2.9.3 3,655 11/26/2021
2.9.2 1,414 11/11/2021
2.9.1 33,003 10/14/2021
2.9.0 2,270 9/29/2021
2.8.1 5,709 9/9/2021
2.8.0 2,426 9/2/2021
2.7.2 10,837 8/26/2021
2.7.1 7,623 8/6/2021
2.7.0 7,403 7/20/2021
2.6.3 2,255 7/15/2021
2.6.2 2,157 7/9/2021
2.6.1 1,508 7/6/2021
2.6.0 6,875 7/5/2021
2.5.3 1,322 7/2/2021
2.5.2 1,468 6/30/2021
2.5.1 1,798 6/29/2021
2.5.0 1,418 6/27/2021
2.4.1 1,665 6/25/2021
2.4.0 2,772 6/14/2021
2.3.3 1,806 6/8/2021
2.3.1 2,917 5/11/2021
2.3.0 1,502 5/11/2021
2.2.0 2,389 4/22/2021
2.1.1 1,473 4/14/2021
2.1.0 4,779 3/16/2021
2.0.4 2,444 3/5/2021
2.0.3 1,496 3/5/2021
2.0.2 2,856 2/23/2021
2.0.1 9,461 2/17/2021
2.0.0 1,469 2/12/2021
1.8.5 9,552 2/10/2021
1.8.4 28,157 1/25/2021
1.8.3 2,504 1/6/2021
1.8.2 3,615 12/17/2020
1.8.1 4,609 12/15/2020
1.8.0 4,187 12/10/2020
1.7.8 129,726 5/17/2021
1.7.7 1,374 5/17/2021
1.7.6 1,509 5/17/2021
1.7.5 3,380 10/30/2020
1.7.4 6,976 10/19/2020
1.7.3 30,878 10/13/2020
1.7.2 1,950 10/2/2020
1.7.1 5,149 9/17/2020
1.7.0 1,764 9/14/2020
1.6.3 1,568 9/12/2020
1.6.2 1,718 9/3/2020
1.6.1 1,566 9/2/2020
1.6.0 1,741 8/30/2020
1.5.0 10,960 8/3/2020
1.4.3 2,669 7/9/2020
1.4.2 1,759 7/2/2020
1.4.1 1,507 6/29/2020
1.4.0 2,106 6/17/2020
1.3.0 1,666 6/14/2020
1.2.0 3,095 5/27/2020
1.1.1 1,548 5/22/2020
1.1.0 2,221 5/15/2020
1.0.1 1,534 5/14/2020
1.0.0 1,566 5/14/2020
0.18.4 2,093 4/21/2020
0.18.3 1,722 4/18/2020
0.18.2 3,472 4/8/2020
0.18.1 1,573 4/7/2020
0.18.0 1,756 4/1/2020
0.17.0 1,805 3/21/2020
0.16.0 1,586 3/19/2020
0.15.0 2,166 2/28/2020
0.14.1 1,603 2/25/2020
0.14.0 1,512 2/21/2020
0.13.1 1,534 2/19/2020
0.13.0 1,931 2/14/2020
0.12.0 2,296 12/31/2019
0.11.2 1,746 12/23/2019
0.11.1 1,675 12/20/2019
0.11.0 1,604 12/16/2019
0.10.0 1,730 11/17/2019
0.9.1 1,759 11/14/2019
0.9.0 1,714 11/12/2019
0.8.2 1,708 11/9/2019
0.8.1 1,713 11/4/2019
0.8.0 1,637 11/2/2019
0.7.0 1,663 10/25/2019
0.6.0 1,720 10/16/2019
0.5.0 1,657 10/15/2019
0.4.0 1,675 10/8/2019
0.3.0 1,630 10/7/2019
0.2.0 1,752 9/30/2019
0.1.5 1,502 9/13/2019
0.1.4 1,456 9/9/2019
0.1.3 1,429 9/9/2019
0.1.2 1,390 9/9/2019
0.1.1 1,513 9/6/2019
0.1.0 1,761 9/6/2019

Fix wrong results of hasMessageAvailable after seeking by timestamp