MQTT: Unterschied zwischen den Versionen
M68k (Diskussion | Beiträge) (uralt foo entfernt) |
M68k (Diskussion | Beiträge) (added alternative facts warning -.-) |
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| (6 dazwischenliegende Versionen von 3 Benutzern werden nicht angezeigt) | |||
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{{Projekt | {{Projekt | ||
|image=Mqtt dash.png | |image=Mqtt dash.png | ||
| − | |involved=[[User: | + | |involved=[[User:overflo|overflo]],[[Lounge]] |
|startdate=2015 | |startdate=2015 | ||
|status=completed | |status=completed | ||
| Zeile 11: | Zeile 11: | ||
| − | '''There used to be MQTT on the slackomatic''' | + | <strike>'''There used to be MQTT on the slackomatic''' |
| − | Now it is on its own raspberry pi inside the servercabinet @ 10.20.30.96 | + | Now it is on its own raspberry pi inside the servercabinet @ 10.20.30.96 </strike> |
| + | the above has been verified as alternative facts(tm) | ||
== What is MQTT == | == What is MQTT == | ||
| Zeile 29: | Zeile 30: | ||
!align="left" width="4%" | State | !align="left" width="4%" | State | ||
|- | |- | ||
| − | |/lounge/ | + | |/lounge/rgb |
| − | |Controls the ceiling lights (https://github.com/Metalab/loungelights/tree/master/ | + | |Controls the ceiling lights (https://github.com/Metalab/loungelights/tree/master/mqtt [https://metalab.at/wiki/Loungelights Loungelights]) |
| − | | | + | |Running |
|} | |} | ||
Aktuelle Version vom 7. April 2019, 16:03 Uhr
| MQTT | |
| |
| Gestartet: | 2015 |
| Involvierte: | overflo,Lounge |
| Status: | completed |
| Beschreibung: | MQTT-Broker inside Metalab-LAN at tcp://10.20.30.96:1883 |
| Shutdownprozedur: | |
| Zuletzt aktualisiert: | 2019-04-07 |
There used to be MQTT on the slackomatic
Now it is on its own raspberry pi inside the servercabinet @ 10.20.30.96
the above has been verified as alternative facts(tm)
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/rgb | Controls the ceiling lights (https://github.com/Metalab/loungelights/tree/master/mqtt Loungelights) | Running |
SpaceMQTT
realraum is also using MQTT for ... everything. So let's build a MQTT bridge between hackspaces! Interested? Contact verr[at]2904.cc && PeterTheOne[at]gmail.com ... --Stefan (Diskussion) 02:00, 2. Aug. 2016 (CEST)
