# Weird topic in MQTT explorer - am I spamming broker?

**URL:** https://discourse.nodered.org/t/weird-topic-in-mqtt-explorer-am-i-spamming-broker/15235
**Category:** General
**Created:** [7 September 2019 13:59 UTC](https://discourse.nodered.org/t/weird-topic-in-mqtt-explorer-am-i-spamming-broker/15235 "2019-09-07T13:59:23Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![bakman2](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bakman2/32/6207_2.png) [@bakman2](https://discourse.nodered.org/u/bakman2)
#### Post date: [7 September 2019 17:37 UTC](https://discourse.nodered.org/t/weird-topic-in-mqtt-explorer-am-i-spamming-broker/15235/6 "2019-09-07T17:37:10Z")

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It will not be "replayed", any subscriber (node-red in this case) will get a notification when it's detected.

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_[View the full topic](https://discourse.nodered.org/t/weird-topic-in-mqtt-explorer-am-i-spamming-broker/15235)._