MQTTnet 2.8.0-beta1

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker).

This is a prerelease version of MQTTnet.
There is a newer version of this package available.
See the version list below for details.
Install-Package MQTTnet -Version 2.8.0-beta1
dotnet add package MQTTnet --version 2.8.0-beta1
<PackageReference Include="MQTTnet" Version="2.8.0-beta1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MQTTnet --version 2.8.0-beta1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MQTTnet, 2.8.0-beta1"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install MQTTnet as a Cake Addin
#addin nuget:?package=MQTTnet&version=2.8.0-beta1&prerelease

// Install MQTTnet as a Cake Tool
#tool nuget:?package=MQTTnet&version=2.8.0-beta1&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

* [Core] Performance optimizations.
* [Core] Due to performance reasons the timestamp of log messages is now in UTC format.
* [Core] Added several packet validations.
* [Core] Log messages now contain the complete source path including parent components.
* [Core] The adapter now has an _Endpoint_ definition as string containing remote IP and port.
* [Client] Received messages are now processed completely in the worker thread without creating new Tasks.
* [Client] Fixed wrong calculation for sending keep alive packets (thanks to @cstichlberger)
* [Client] A clean disconnect (via DisconnectAsync) will no longer throw an exception.
* [ManagedClient] The managed client is moved to a separate nuget package.
* [ManagedClient] Added an own message format with extended properties like ID (BREAKING CHANGE).
* [ManagedClient] Fixed a loading issue of stored application messages (thanks to @JTrotta).
* [Server] Added support for other WebSocket sub protocol formats like mqttv-3.1.1 (thanks to @israellot).
* [Server] The takeover of an existing client sessions is now treated as a _clean_ disconnect of the previous client.
* [Server] The pending messages queue per client is now limited to 250 messages. Overflow strategy and count can be changed via options (thanks to @VladimirAkopyan)
* [Server] Keep alive checking is now suspended while large packages are being received (and thus the client is connected). Keep alive checking continues after a large packet is received completely.
* [Server] Rewritten the _ConnectedClients_ API and added new features for disconnecting and Endpoint information (IP etc.).
* [Server] Added settings for disabling persistent sessions and defining a max pending messages queue size per session.
* [Server] Persistent sessions are disabled by default (BREAKING CHANGE!).
* [Server] Added a new interceptor which is invoked before a new message is added to the client queue.
* [Server] Added support for Linux servers by dividing IPv4 and IPv6 support and adding new options (BREAKING CHANGE!).
* [Server] Gracefully closed connections are no longer reported as warnings.

NuGet packages (95)

Showing the top 5 NuGet packages that depend on MQTTnet:

Package Downloads
MQTTnet.Extensions.ManagedClient
This is an extension library which provides a managed MQTT client with additional features using MQTTnet.
MQTTnet.AspNetCore
This is a support library to integrate MQTTnet into AspNetCore.
Howell.Net.VillageSystem
Package Description
MQTTnet.Extensions.Rpc
This is an extension library which allows executing synchronous device calls including a response using MQTTnet.
TransbankSDK
This is the .Net SDK for Transbank Integration.

GitHub repositories (11)

Showing the top 5 popular GitHub repositories that depend on MQTTnet:

Repository Stars
ArduPilot/MissionPlanner
Mission Planner Ground Control Station (c# .net)
OPCFoundation/UA-.NETStandard
OPC Unified Architecture .NET Standard
zhaopeiym/quartzui
基于Quartz.NET3.0的定时任务Web可视化管理。docker打包开箱即用、内置SQLite持久化、语言无关、业务代码零污染、支持 RESTful风格接口、傻瓜式配置
yllibed/Zigbee2MqttAssistant
GUI for Zigbee2Mqtt running in docker and HASS.IO
sleevezipper/hass-workstation-service
Provide useful sensors and services from your workstation to Home Assistant.

Version History

Version Downloads Last updated
3.0.15 99,083 2/26/2021
3.0.15-rc2 768 2/19/2021
3.0.15-rc1 1,079 2/12/2021
3.0.14 34,762 2/2/2021
3.0.14-rc8 346 1/30/2021
3.0.14-rc7 1,351 1/25/2021
3.0.14-rc6 217 1/23/2021
3.0.14-rc5 1,674 1/2/2021
3.0.14-rc4 541 12/27/2020
3.0.14-rc3 1,350 12/8/2020
3.0.14-rc2 892 11/29/2020
3.0.14-rc1 943 11/17/2020
3.0.13 172,264 10/24/2020
3.0.13-rc2 392 10/15/2020
3.0.13-rc1 8,185 9/19/2020
3.0.12 138,189 8/5/2020
3.0.12-rc2 815 7/26/2020
3.0.12-rc1 4,947 5/31/2020
3.0.11 137,976 5/16/2020
3.0.10 4,226 5/14/2020
3.0.10-rc2 349 5/13/2020
3.0.10-rc1 1,773 5/2/2020
3.0.9 47,458 4/10/2020
3.0.9-rc2 1,215 4/5/2020
3.0.9-rc1 4,175 12/8/2019
3.0.8 364,517 8/19/2019
3.0.7 2,474 8/18/2019
3.0.7-rc2 1,572 8/14/2019
3.0.7-rc1 1,564 8/13/2019
3.0.6 20,284 8/11/2019
3.0.6-beta1 2,237 7/11/2019
3.0.6-alpha1 1,593 7/9/2019
3.0.5 39,505 6/28/2019
3.0.4 2,609 6/27/2019
3.0.3 3,481 6/23/2019
3.0.3-rc3 1,684 6/14/2019
3.0.3-rc2 1,887 6/6/2019
3.0.3-rc1 2,811 5/17/2019
3.0.2 29,107 5/12/2019
3.0.2-rc1 1,521 5/11/2019
3.0.1 2,306 5/11/2019
3.0.0 22,311 5/5/2019
3.0.0-rc3 1,603 5/1/2019
3.0.0-rc2 1,710 4/26/2019
3.0.0-rc1 1,608 4/22/2019
3.0.0-beta1 2,619 4/7/2019
3.0.0-alpha3 1,685 3/24/2019
3.0.0-alpha2 5,635 1/27/2019
3.0.0-alpha1 2,088 12/22/2018
2.8.5 198,465 12/9/2018
2.8.5-rc5 1,780 11/28/2018
2.8.5-rc4 1,708 11/24/2018
2.8.5-rc3 1,822 11/5/2018
2.8.5-rc2 1,554 11/4/2018
2.8.5-rc1 2,118 10/29/2018
2.8.4 47,483 10/6/2018
2.8.4-rc2 1,565 10/4/2018
2.8.4-rc1 1,538 10/4/2018
2.8.3 14,190 10/1/2018
2.8.2 42,997 8/4/2018
2.8.2-rc1 1,718 7/27/2018
2.8.1 9,883 7/8/2018
2.8.1-rc1 1,700 7/7/2018
2.8.0 5,413 7/1/2018
2.8.0-rc6 1,776 6/29/2018
2.8.0-rc5 1,748 6/28/2018
2.8.0-rc4 1,960 6/24/2018
2.8.0-rc3 1,791 6/22/2018
2.8.0-rc2 1,833 6/21/2018
2.8.0-rc1 1,652 6/21/2018
2.8.0-beta1 1,777 6/19/2018
2.8.0-alpha5 2,405 6/6/2018
2.8.0-alpha4 2,149 6/5/2018
2.8.0-alpha3 1,649 6/5/2018
2.8.0-alpha2 1,839 6/4/2018
2.8.0-alpha1 2,616 5/10/2018
2.7.5 50,440 4/28/2018
2.7.5-rc2 1,739 4/25/2018
2.7.5-rc1 1,760 4/24/2018
2.7.4 22,246 4/11/2018
2.7.3 2,897 4/4/2018
2.7.3-rc3 2,795 4/1/2018
2.7.3-rc2 1,754 3/29/2018
2.7.3-rc1 1,697 3/27/2018
2.7.2 3,090 3/26/2018
2.7.1 8,044 3/13/2018
2.7.1-rc1 1,757 2/28/2018
2.7.0 11,960 2/4/2018
2.7.0-rc1 1,952 1/27/2018
2.6.0 4,699 12/18/2017
2.6.0-rc2 1,823 12/7/2017
2.6.0-rc1 1,694 12/4/2017
2.5.3 3,199 11/25/2017
2.5.3-rc1 1,742 11/22/2017
2.5.2 2,473 11/21/2017
2.5.2-rc1 1,652 11/17/2017
2.5.1 2,312 11/11/2017
2.5.0 2,503 11/8/2017
2.4.0 9,751 10/9/2017
2.3.1 2,262 9/28/2017
2.3.0 2,007 9/20/2017
2.2.1 2,158 8/21/2017
2.2.0 2,155 8/17/2017
2.1.5.1 1,874 8/7/2017
2.1.5 1,878 8/5/2017
2.1.4 2,220 7/15/2017
2.1.3 4,688 6/8/2017
2.1.2 2,072 5/5/2017
2.1.1 2,739 4/8/2017
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