Use this client pack to help you create mobile apps that send messages using the MQ telemetry transport (MQTT) protocol. The protocol is intended for use on wireless and low-bandwidth networks. A mobile app that uses this client pack sends and receives messages by calling an MQTT client library. The messages are exchanged through an MQTT messaging server. The MQTT client and server handle the complexities of delivering messages reliably for the mobile app and keep the cost of network management small.
Information about MQTT continues to be available at the following sites: