B4J Library [B4X] jMQTT - Official MQTT client

Implementation of MQTT client based on the Paho open source project: http://www.eclipse.org/paho/

See this tutorial for more information: https://www.b4x.com/android/forum/threads/iot-mqtt-protocol.59471/

jMQTT v1.26 is compatible with B4J and B4A (older versions weren't compatible with B4A).

Instructions for jMQTT v1.25:

Spoiler

If building a standalone package then add this to the main module:

#PackagerProperty: AdditionalModuleInfoString = provides org.eclipse.paho.client.mqttv3.spi.NetworkModuleFactory with org.eclipse.paho.client.mqttv3.internal.TCPNetworkModuleFactory, org.eclipse.paho.client.mqttv3.internal.SSLNetworkModuleFactory,  org.eclipse.paho.client.mqttv3.internal.websocket.WebSocketNetworkModuleFactory, org.eclipse.paho.client.mqttv3.internal.websocket.WebSocketSecureNetworkModuleFactory;

 

[Erel]

Any channce for iOS?

iMQTT library: https://www.b4x.com/android/forum/threads/imqtt-official-ios-mqtt-client.59516/

 

[Erel]

jMQTT v1.26 released. Adds support for B4A.

 

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Note that org.eclipse.paho.client.mqttv3-1.2.5.jar in the zip is a modified version (org.eclipse.paho.client.mqttv3.internal.NetworkModuleService.class was removed).