mqtt, branch v0.3

Update amalgamation

2017-02-18T22:40:50+00:00

Add more interop tests

2017-02-18T22:32:05+00:00

Use keepalive as SocketSelect() timeout if timeout<0

2017-02-18T22:26:00+00:00

Allow keepalive to be 0 to disable sending PINGREQs

2017-02-18T22:25:00+00:00

Disconnect socket if connected in MqttClientFree()

2017-02-18T19:22:53+00:00

Add first interop test

2017-02-18T13:49:04+00:00

The tests can be run against the Eclipse Paho interop test broker.

https://wiki.eclipse.org/Interop_Testing_Plan
https://github.com/eclipse/paho.mqtt.testing

Fix a bug MqttClientHandlePubRel()

2017-02-18T13:42:54+00:00

We wanted to find previous PUBREC messages in the function, but there was a
typo so we were searching for PUBLISH messages. This made the client stop
as it thought it received an unknown PUBREL.

Add MqttClientIsConnected()

2017-02-18T13:40:10+00:00

Add timeout param to MqttClientRunOnce()

2017-02-18T13:39:42+00:00

Also change SocketSelect() to take timeout in milliseconds.

Move cleanSession argument to MqttClientConnect()

2017-02-17T22:09:23+00:00