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Coreflux MQTT Managed client

The MQTT namespace enables MQTT communication within your development. There is already in place an MQTT Managed client.

Usage

• Add the necessary namespaces in your project using Coreflux.API.Networking.MQTT;

• Call the managed mqtt client from Coreflux MQTTController.Start("127.0.0.1", 1883); //using IP with normal TCP/IP socket

MQTTController.Start("cloud.coreflux.org", 1883); //using dns with normal TCP/IP socket

MQTTController.Start("cloud.coreflux.org:8080/mqtt", 8080, "", "", false, true); //using dns , without username "", no password , no TLS and with websocket

• Connect the events MQTTController.NewPayload += this.MQTTController_NewPayload; //Provides a standard reception of subscribed topics

This is asynchronous usage

• Subscribe string payload=MQTTController.GetData("mytopic/teste"); // provides the payload of a topic directly from the cache of the managed mqtt client

This is synchronous usage

• Publish MQTTController.SetData("mytopic/teste", "payload", 0, false); // Publishes the value to the topic with the payload . In this case without retain(false) and QOS 0.

System Compatibility

• Windows 11 (pre-release tested) , 10, IoT , 7
• Linux ( Ubuntu , Raspian, Debian,etc..)
• Android (Phones,SmartTVs)
• IOs
• macOS

Protocols

• MQTT 3.1 / 3.1.1 /5.00