# MQTT Client: flow card for online/offline?

**URL:** <https://community.homey.app/t/mqtt-client-flow-card-for-online-offline/36950>\
**Category:** Apps\
**Created:** [November 4, 2020, 8:16pm UTC](https://community.homey.app/t/mqtt-client-flow-card-for-online-offline/36950 "2020-11-04T20:16:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![RonnyW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronnyw/32/10879_2.png) [@RonnyW](https://community.homey.app/u/RonnyW)\
**Post date:** [November 4, 2020, 8:16pm UTC](https://community.homey.app/t/mqtt-client-flow-card-for-online-offline/36950/1 "2020-11-04T20:16:34Z")

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I didn’t found an official thread for the MQTT Client app. So I create this one. I hope the developer would read it 🙂

Would it be possible to **add a flowcard to MQTT Client to react on disconnects/connects to the broker?**

I would like to sync some logic-values with flows or restart the MQTT Hub to process a broadcast.  
This way, the broker should get the current data of hoey devices after a restart to provde this data for HomeAssistant dashboard.

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**Author:** ![RonnyW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronnyw/32/10879_2.png) [@RonnyW](https://community.homey.app/u/RonnyW)\
**Post date:** [November 12, 2020, 8:03pm UTC](https://community.homey.app/t/mqtt-client-flow-card-for-online-offline/36950/2 "2020-11-12T20:03:37Z")

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@scanno: Your are the developer of MQTT-client?  
I just want to give you a hint to this topic. Would be nice if you could check the possibility für online/offline flowcards. Thanks in advance  
Ronny