open_source / mqtt-cpp

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

deferred_connection

promise is not working because it is reset to null in the connectFailure callback.
removing the set_value() from the connectFailure callback fixed the issue of subscription after promise.

Test:<br>
start mosquitto broker and the publisher test on a remote desktop.<br>
disable the internet connection on the subscribing desktop.<br>
start the subscriber test on the subscribing desktop.<br><br>
<i> at this point, the mqtt client keeps returning to the connectFailure callback </i><br><br>
enable the internet connection again.<br><br>
<i> at this point, the mqtt client returns to the connectSuccess callback. subscriptions are activated and data is coming in.</i>

See merge request !10

…k. removing the set_value() fixed the issue ofsubscription after promise.

added LWT ( last will & testament ) option to mqtt connect.

added support for a last will & testament message. LWT settings are not required for connection, but can be provided as optional parameter when calling the mqttclient connect function. ( see publisher test case ). The parameters to be added are the topic to publish on and the message to be published in case of a connection disruption.

See merge request !8