MQTT: Unterschied zwischen den Versionen
Pl (Diskussion | Beiträge) (remove last update so it's always last date) |
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{{Projekt | {{Projekt | ||
|image=Mqtt dash.png | |image=Mqtt dash.png | ||
|involved=[[User:m68k]], [[Lounge]] | |involved=[[User:m68k]], [[User:overflo]],[[Lounge]] | ||
|startdate=2015 | |startdate=2015 | ||
|status=completed | |status=completed | ||
|wtf=MQTT-Broker inside [[Inhalt|Metalab]]-[[Netzwerk/Adressen|LAN]] at tcp://10.20.30. | |wtf=MQTT-Broker inside [[Inhalt|Metalab]]-[[Netzwerk/Adressen|LAN]] at tcp://10.20.30.96:1883 | ||
|hidden=false | |hidden=false | ||
}} | }} | ||
'''There used to be MQTT on the slackomatic''' | |||
Now it is on its own raspberry pi inside the servercabinet @ 10.20.30.96 | |||
== What is MQTT == | == What is MQTT == | ||
[https://en.wikipedia.org/wiki/MQTT MQTT] is a so called "publish-subscribe" (pub/sub) messaging protocol. | [https://en.wikipedia.org/wiki/MQTT MQTT] is a so called "publish-subscribe" (pub/sub) messaging protocol. | ||
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== MQTT Broker at Metalab == | == MQTT Broker at Metalab == | ||
[http://mosquitto.org Mosquitto] MQTT Broker at tcp://10.20.30. | [http://mosquitto.org Mosquitto] MQTT Broker at tcp://10.20.30.96:1883 <small>(Default Port)</small> up and running. | ||
== Queue/Topic-List == | == Queue/Topic-List == | ||
Version vom 31. Juli 2016, 17:44 Uhr
| MQTT | |
| |
| Gestartet: | 2015 |
| Involvierte: | User:m68k, User:overflo,Lounge |
| Status: | completed |
| Beschreibung: | MQTT-Broker inside Metalab-LAN at tcp://10.20.30.96:1883 |
| Shutdownprozedur: | |
| Zuletzt aktualisiert: | 2016-07-31 |
There used to be MQTT on the slackomatic
Now it is on its own raspberry pi inside the servercabinet @ 10.20.30.96
What is MQTT
MQTT is a so called "publish-subscribe" (pub/sub) messaging protocol.
Pub/sub is a messaging pattern where senders of messages, called publishers, do not send messages directly to specific receivers, called subscribers, but instead characterize published messages into classes without knowledge of which subscribers, if any, there may be. Similarly, subscribers express interest in one or more classes and only receive messages that are of interest, without knowledge of which publishers, if any, there are. (Ref: Rephrased from the introduction paragraph of the English Wikipedia article Publish/Subscribe Pattern)
MQTT Broker at Metalab
Mosquitto MQTT Broker at tcp://10.20.30.96:1883 (Default Port) up and running.
Queue/Topic-List
| Queue/Topic | Description | State |
|---|---|---|
| /lounge/regal | Controls the IKEA Regal moodlight (aka Weihnachtsbeleuchtung(tm)) | Planned |
| /lounge/lights | Controls the ceiling lights (Loungelights) | Planned |
