open_source / mqtt-cpp

Activate Resubscribe only after a correct state-change

[Bug]
If connecting and subscribing to a retained message, the message was received twice.

[Solution]
Check for old and new state of the connection. Only call resubscribe when state changes from ::ConnectionFailure to ::Good. This prevents the calling of the re-subscribe in all other cases. Paho-C has the States defined, but not the state-transitions.

See merge request !22

fix/pgroen/topic length limitation

hasWildcard had an invalid check on the last character.
When the topic size is 36 and we check the size>() -1 (35) it is interpreted as an '#' which in turn is a wildcard in the topic making sure it is not published.

We now check the actual character of the last entry in the string.

See merge request !21

Development

See merge request !20

added logging struct to mqtt connect function.

added a LogSettings struct which allows the user to set the log level and mask in the mqtt connect.

See merge request !19

Master

See merge request !18

5 mqttclient publish error

See merge request !17

Queue is only correctly unloaded in onConnect. it does not seem to be
unloaded on onFirstConnect, only when changing pushIncomingEvent. should
investigate.

moved log.h to include and added log setters to mqttclient (default up to info )

See merge request !16

Master

See merge request !14

Fix/pgroen/subscription failure

See merge request !13

Merge Development to Master for version 0.9.7

See merge request !12

Fix/pgroen/deferred connection

converted all logs to log.h format, except a few commented lines containing std::set params. <br>
also made a number of syntax fixes and ran through the connection scenarios again, which are all working correctly now.

See merge request !11