MQTTnet 2.5.0

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

Showing the top 20 packages that depend on MQTTnet.

Packages Downloads
MQTTnet.Extensions.ManagedClient
This is an extension library which provides a managed MQTT client with additional features using MQTTnet.
6
MQTTnet.Extensions.ManagedClient
This is an extension library which provides a managed MQTT client with additional features using MQTTnet.
3

  • [Core] Merged the platform specific projects (Thanks to @JanEggers)
  • [Core] Migrated the trace to a non-static approach (Breaking Change!)
  • [Core] Added a builder for application messages using a fluent API
  • [Core] Introduced CI and DI (Thanks to @JanEggers)
  • [Core] Added interfaces for publishing and receiving which applies to every client and server (Thanks to @ChristianRiedl)
  • [Core] Fixed an issue when reading from closed streams
  • [Client] Added a first version of a managed client which will manage the connection, subscription etc. automatically (Thanks to @JTrotta)
  • [Client] The session state response from the server is now returned in the ConnectAsync method and also part of the Connected event args
  • [Client] Added a TopicFilterBuilder using a fluent API (Namespace Changes!)
  • [Client] Added several new options for the WebSocket channel (Thanks to @ChristianRiedl)
  • [Client] Refactored the options and added a builder using a fluent API (Breaking Change!)
  • [Client] Added more options for WebSocket connections like RequestHeaders, SubProtocol etc.
  • [Server] Added support for WebSockets via ASP.NET Core 2.0 (additional nuget) (Thanks to @ChristianRiedl, @JanEggers)
  • [Server] Added support for a custom application message interceptor
  • [Server] Fixed an issue with dropped connections on UWP (Thanks to @haeberle)
  • [Server] Added support for a custom subscription interceptor which allows denying of subscriptions and closing the connection

Version Downloads Last updated
5.0.1.1416 3 01/21/2026
5.0.0.1405 3 01/21/2026
5.0.0.1214-RC 3 01/21/2026
4.3.7.1207 6 01/16/2026
4.3.6.1152 3 01/21/2026
4.3.5.1141 3 01/21/2026
4.3.4.1084 3 01/21/2026
4.3.3.952 3 01/21/2026
4.3.2.930 3 01/21/2026
4.3.1.873 3 01/21/2026
4.3.0.858 3 01/21/2026
4.2.1.781 3 01/21/2026
4.2.0.706 3 01/21/2026
4.1.4.563 3 01/21/2026
4.1.3.436 3 01/21/2026
4.1.2.350 3 01/21/2026
4.1.1.318 3 01/21/2026
4.1.0.247 3 01/21/2026
4.0.2.221 3 01/21/2026
4.0.1.184 3 01/21/2026
4.0.0.167 3 01/21/2026
3.1.2 3 01/21/2026
3.1.1 3 01/21/2026
3.1.0 3 01/21/2026
3.0.16 3 01/21/2026
3.0.15 3 01/21/2026
3.0.15-rc2 3 01/21/2026
3.0.15-rc1 3 01/21/2026
3.0.14 3 01/21/2026
3.0.14-rc8 0 01/30/2021
3.0.14-rc7 0 01/25/2021
3.0.14-rc6 0 01/23/2021
3.0.14-rc5 0 01/02/2021
3.0.14-rc4 1 02/03/2026
3.0.14-rc3 0 12/08/2020
3.0.14-rc2 1 02/03/2026
3.0.14-rc1 0 11/17/2020
3.0.13 3 01/21/2026
3.0.13-rc2 3 01/21/2026
3.0.13-rc1 3 01/21/2026
3.0.12 3 01/21/2026
3.0.12-rc2 3 01/21/2026
3.0.12-rc1 3 01/21/2026
3.0.11 3 01/21/2026
3.0.10 3 01/21/2026
3.0.10-rc2 3 01/21/2026
3.0.10-rc1 3 01/21/2026
3.0.9 3 01/21/2026
3.0.9-rc2 3 01/21/2026
3.0.9-rc1 3 01/21/2026
3.0.8 3 01/21/2026
3.0.7 3 01/21/2026
3.0.7-rc2 3 01/21/2026
3.0.7-rc1 3 01/21/2026
3.0.6 3 01/21/2026
3.0.6-beta1 3 01/21/2026
3.0.6-alpha1 3 01/21/2026
3.0.5 3 01/21/2026
3.0.4 3 01/21/2026
3.0.3 3 01/21/2026
3.0.3-rc3 1 02/03/2026
3.0.3-rc2 1 02/03/2026
3.0.3-rc1 0 05/17/2019
3.0.2 3 01/21/2026
3.0.2-rc1 3 01/21/2026
3.0.1 3 01/21/2026
3.0.0 3 01/21/2026
3.0.0-rc3 1 02/03/2026
3.0.0-rc2 0 04/26/2019
3.0.0-rc1 1 02/03/2026
3.0.0-beta1 0 04/07/2019
3.0.0-alpha3 0 03/24/2019
3.0.0-alpha2 0 01/27/2019
3.0.0-alpha1 0 12/22/2018
2.8.5 3 01/21/2026
2.8.5-rc5 0 11/28/2018
2.8.5-rc4 1 02/03/2026
2.8.5-rc3 0 11/05/2018
2.8.5-rc2 0 11/04/2018
2.8.5-rc1 1 02/03/2026
2.8.4 3 01/21/2026
2.8.4-rc2 3 01/21/2026
2.8.4-rc1 3 01/21/2026
2.8.3 3 01/21/2026
2.8.2 3 01/21/2026
2.8.2-rc1 3 01/21/2026
2.8.1 3 01/21/2026
2.8.1-rc1 3 01/21/2026
2.8.0 3 01/21/2026
2.8.0-rc6 0 06/29/2018
2.8.0-rc5 0 06/28/2018
2.8.0-rc4 1 02/03/2026
2.8.0-rc3 0 02/03/2026
2.8.0-rc2 0 06/21/2018
2.8.0-rc1 0 06/21/2018
2.8.0-beta1 0 06/19/2018
2.8.0-alpha5 0 06/06/2018
2.8.0-alpha4 0 06/05/2018
2.8.0-alpha3 0 06/05/2018
2.8.0-alpha2 0 06/04/2018
2.8.0-alpha1 0 05/10/2018
2.7.5 3 01/21/2026
2.7.5-rc2 3 01/21/2026
2.7.5-rc1 3 01/21/2026
2.7.4 3 01/21/2026
2.7.3 3 01/21/2026
2.7.3-rc3 1 02/03/2026
2.7.3-rc2 0 03/29/2018
2.7.3-rc1 2 01/23/2026
2.7.2 3 01/21/2026
2.7.1 3 01/21/2026
2.7.1-rc1 3 01/21/2026
2.7.0 3 01/21/2026
2.7.0-rc1 3 01/21/2026
2.6.0 3 01/21/2026
2.6.0-rc2 3 01/21/2026
2.6.0-rc1 3 01/21/2026
2.5.3 3 01/21/2026
2.5.3-rc1 3 01/21/2026
2.5.2 3 01/21/2026
2.5.2-rc1 3 01/21/2026
2.5.1 3 01/21/2026
2.5.0 3 01/21/2026
2.4.0 3 01/21/2026
2.3.1 3 01/21/2026
2.3.0 3 01/21/2026
2.2.1 3 01/21/2026
2.2.0 3 01/21/2026
2.1.5.1 3 01/21/2026
2.1.5 3 01/21/2026
2.1.4 3 01/21/2026
2.1.3 3 01/21/2026
2.1.2 3 01/21/2026
2.1.1 3 01/21/2026