ioBroker.mqtt-client

Adapter Settings

on connect topic and message

The on connect message is published to the on connect topic every time the client connects or reconnects to the server.

last will topic and message

The last will message is published to the last will topic every time the client connects or reconnects to the server. The Server will store this message and send it to its subscribers when the client disconnects.

subscriptions

Comma separated list of topics that are not covered by existing states. Received messages are converted to states within the adapters namespace (e.g. mqtt.0) and subscribed. You can remove topics after all states have been created.

publish prefix

When publishing this will be prepended to all topics. Default is empty (no prefix).

subscribe prefix

When subscribing this will be prepended to all topics. Default is empty (no prefix).

State Settings

enabled

Enables or disables the mqtt-client functionality for this state. Disabling will delete any mqtt-client settings from this state.

topic

The topic this state is published to and subscribed from. default: state-ID converted to a mqtt topic.

publish

enable state will be published
changes only state will only be published when its value changes
as object whole state will be published as object
qos see http://www.hivemq.com/blog/mqtt-essentials-part-6-mqtt-quality-of-service-levels
retain see http://www.hivemq.com/blog/mqtt-essentials-part-8-retained-messages

enable topic will be subscribed and state will be updated accordingly
changes only state will only be written when the value changed
as object messages will be interpreted as objects
qos see http://www.hivemq.com/blog/mqtt-essentials-part-6-mqtt-quality-of-service-levels
ack on state updates the ack flag will be set accordingly

Note

when ack is set to true it will overwrite objects ack, see as object
to prevent message loops, if both publish and subscribe are enabled changes only is always on for subscribe

TODO

test prefixes
connect/reconnect without clean session

Changelog

1.2.0 (2019-10-14)

(bluefox) Used MQTT 5.0
(bluefox) Support of js-controller 2.0 was added

1.1.1 (2018-01-30)

(bluefox) small fixes

1.1.0 (2017-12-30)

(bluefox) Translations
(bluefox) Udpate of MQTT module

1.0.1 (2017-11-16)

1.0.0 (2017-11-16)

(bluefox) Update io-package.json

0.3.2 (2016-11-18)

(Pmant) fix initial object parsing
(Pmant) fix objects view

0.3.1 (2016-11-16)

(Pmant) fix crash

0.3.0 (2016-09-08)

(Pmant) add optional publish and subscribe prefixes

0.2.5 (2016-09-08)

(Pmant) reduce logging -> debug

0.2.0 (2016-09-08)

(Pmant) use new custom settings

0.1.1 (2016-06-09)

(Pmant) fix possible loop

0.1.0 (2016-06-08)

(Pmant) initial commit

License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

GermanBluefox / ioBroker.mqtt-client