MQTT-Client-Framework

an Objective-C native MQTT Framework http://mqtt.org

Tested with

mosquitto
paho
rabbitmq
hivemq
rsmb
mosca
vernemq
emqtt
moquette
ActiveMQ
Apollo
CloudMQTT
aws

Howto

Add MQTTClient.framework from the dist directory to your IOS project, use the dynamic library created in the MQTTFramework target, or use the CocoaPod MQTTClient

Documentation

Usage

Create a new client and connect to a broker:

\@interface MyDelegate : ... MQTTSessionDelegate>
...

MQTTSession *session = [[MQTTSession alloc]initWithClientId:@"client_id"]

// Set delegate appropriately to receive various events
// Set MQTTSessionDelegate // See MQTTSession.h for information on various handlers
// you can subscribe to.

[session setDelegate:self];

[session connectAndWaitToHost:@"host" port:1883 usingSSL:NO];

Subscribe to a topic:

[session subscribeToTopic:topic atLevel:MQTTQosLevelAtLeastOnce];

Add the following to receive messages for the subscribed topics

 - (void)newMessage:(MQTTSession *)session data:(NSData *)data onTopic:(NSString *)topic qos:(MQTTQosLevel)qos retained:(BOOL)retained mid:(unsigned int)mid
{

}

Publish a message to a topic:

[session publishAndWaitData:data
	                onTopic:@"topic"
	                 retain:NO
				        qos:MQTTQosLevelAtLeastOnce]

Framework

Framework build using instructions and scripts by Jeff Verkoeyen https://github.com/jverkoey/iOS-Framework

docs

Documentation generated with doxygen http://doxygen.org

Comparison MQTT Clients for iOS (incomplete)

Wrapper	---	----	MQTTKit	Marquette	Moscapsule	Musqueteer	MQTT-Client	MqttSDK	CocoaMQTT
			Obj-C	Obj-C	Swift	Obj-C	Obj-C	Obj-C	Swift
Library	IBM	Paho	Mosquitto	Mosquitto	Mosquitto	Mosquitto	native	native	native