You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
Christian Kratky b52645f77a Add new interface for application message receivers 7 vuotta sitten
Build Refactor manage client 7 vuotta sitten
Frameworks Add support for WebSocket server via ASP.NET Core 2.0 7 vuotta sitten
Images Add support for ignored certificate chain errors (Self signed) 7 vuotta sitten
MQTTnet.Core Add new interface for application message receivers 7 vuotta sitten
Tests Refactor manage client 7 vuotta sitten
.bettercodehub.yml Update .bettercodehub.yml 7 vuotta sitten
.gitattributes Initial commit. 7 vuotta sitten
.gitignore Refactoring 7 vuotta sitten
.travis.yml Update travis 7 vuotta sitten
LICENSE Refactor tracing 7 vuotta sitten
MQTTnet.sln Refactor manage client 7 vuotta sitten
MQTTnet.sln.DotSettings added resharper settings 7 vuotta sitten
README.md Update docs 7 vuotta sitten

README.md

NuGet Badge BCH compliance

MQTTnet

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

Features

General

  • Async support
  • TLS 1.2 support for client and server (but not UWP servers)
  • Extensible communication channels (i.e. In-Memory, TCP, TCP+TLS, WS)
  • Lightweight (only the low level implementation of MQTT, no overhead)
  • Performance optimized (processing ~27.000 messages / second)*
  • Interfaces included for mocking and testing
  • Access to internal trace messages
  • Unit tested (67+ tests)

* Tested on local machine with MQTTnet client and server running in the same process using the TCP channel. The app for verification is part of this repository and stored in /Tests/MQTTnet.TestApp.NetFramework.

Client

  • Communication via TCP (+TLS) or WS (WebSocket) supported
  • Included core MqttClient with low level functionality
  • Also included ManagedMqttClient which maintains the connection and subscriptions automatically. Also application messages are queued and re-scheduled for higher QoS levels automatically.
  • Rx support (via another project)

Server (broker)

  • List of connected clients available
  • Supports connected clients with different protocol versions at the same time
  • Able to publish its own messages (no loopback client required)
  • Able to receive every message (no loopback client required)
  • Extensible client credential validation
  • Retained messages are supported including persisting via interface methods (own implementation required)
  • WebSockets supported (via ASP.NET Core 2.0)

Supported frameworks

  • .NET Standard 1.3+
  • .NET Core 1.1+
  • .NET Core App 1.1+
  • .NET Framework 4.5.2+ (x86, x64, AnyCPU)
  • Universal Windows (UWP) 10.0.10240+ (x86, x64, ARM, AnyCPU)
  • Mono 5.2+

Supported MQTT versions

  • 3.1.1
  • 3.1.0

Nuget

This library is available as a nuget package: https://www.nuget.org/packages/MQTTnet/

Examples

Please find examples and the documentation at the Wiki of this repository (https://github.com/chkr1011/MQTTnet/wiki).

Contributions

If you want to contribute to this project just create a pull request. But only pull requests which are matching the code style of this library will be accepted. Before creating a pull request please have a look at the library to get an overview of the required style.

References

This library is used in the following projects:

If you use this library and want to see your project here please let me know.

MIT License

Copyright (c) 2017 Christian Kratky

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.